Common Weakness Enumeration

CWE-119

Discouraged

Improper Restriction of Operations within the Bounds of a Memory Buffer

Abstraction: Class · Status: Stable

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

2949 vulnerabilities reference this CWE, most recent first.

CVE-2026-116262 (GCVE-0-2026-116262)

Vulnerability from cvelistv5 – Published: 2026-10-26 11:45 – Updated: 2026-10-26 16:16
VLAI
Title
libimobiledevice Web Inspector webinspector.c webinspector_receive_with_timeout heap-based overflow
Summary
A vulnerability was detected in libimobiledevice up to 1.4.0. The affected element is the function webinspector_receive_with_timeout of the file src/webinspector.c of the component Web Inspector. The manipulation results in heap-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-26 15:59 UTC
CWE
Assigner
VulDB CNA
References
URL Tags
https://vuldb.com/vuln/426301 vdb-entrytechnical-description
https://vuldb.com/vuln/426301/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-116262 third-party-advisory
https://vuldb.com/submit/1009972 third-party-advisory
https://bohmid-com.vercel.app/#/article/blog-afc-… exploit
Impacted products
Vendor Product Version
n/a libimobiledevice Affected: 1.0
Affected: 1.1
Affected: 1.2
Affected: 1.3
Affected: 1.4.0
    cpe:2.3:a:libimobiledevice:libimobiledevice:*:*:*:*:*:*:*:*
Show details on NVD website

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CVE-2026-116261 (GCVE-0-2026-116261)

Vulnerability from cvelistv5 – Published: 2026-10-26 11:30 – Updated: 2026-11-02 17:30
VLAI
Title
libimobiledevice AFC File afc.c afc_file_open out-of-bounds
Summary
A security vulnerability has been detected in libimobiledevice up to 1.4.0. Impacted is the function afc_file_open of the file src/afc.c of the component AFC File Handler. The manipulation of the argument bytes leads to out-of-bounds read. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-02 17:30 UTC
CWE
Assigner
VulDB CNA
References
URL Tags
https://vuldb.com/vuln/426300 vdb-entrytechnical-description
https://vuldb.com/vuln/426300/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-116261 third-party-advisory
https://vuldb.com/submit/1009970 third-party-advisory
https://bohmid-com.vercel.app/#/article/blog-afc-… exploit
Impacted products
Vendor Product Version
n/a libimobiledevice Affected: 1.0
Affected: 1.1
Affected: 1.2
Affected: 1.3
Affected: 1.4.0
    cpe:2.3:a:libimobiledevice:libimobiledevice:*:*:*:*:*:*:*:*
Show details on NVD website

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CVE-2026-116260 (GCVE-0-2026-116260)

Vulnerability from cvelistv5 – Published: 2026-10-26 11:15 – Updated: 2026-10-31 01:14
VLAI
Title
libimobiledevice AFC Service afc.c service_receive double free
Summary
A weakness has been identified in libimobiledevice up to 1.4.0. This issue affects the function service_receive of the file src/afc.c of the component AFC Service. Executing a manipulation can lead to double free. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-31 01:14 UTC
CWE
Assigner
VulDB CNA
References
URL Tags
https://vuldb.com/vuln/426299 vdb-entrytechnical-description
https://vuldb.com/vuln/426299/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-116260 third-party-advisory
https://vuldb.com/submit/1009969 third-party-advisory
https://bohmid-com.vercel.app/#/article/blog-afc-… exploit
Impacted products
Vendor Product Version
n/a libimobiledevice Affected: 1.0
Affected: 1.1
Affected: 1.2
Affected: 1.3
Affected: 1.4.0
    cpe:2.3:a:libimobiledevice:libimobiledevice:*:*:*:*:*:*:*:*
Show details on NVD website

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CVE-2026-116259 (GCVE-0-2026-116259)

Vulnerability from cvelistv5 – Published: 2026-10-26 11:00 – Updated: 2026-10-26 16:17
VLAI
Title
libimobiledevice Device Info afc.c afc_get_device_info_key memory corruption
Summary
A security flaw has been discovered in libimobiledevice up to 1.4.0. This vulnerability affects the function afc_get_device_info_key of the file src/afc.c of the component Device Info Handler. Performing a manipulation of the argument Value results in memory corruption. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-26 15:59 UTC
CWE
Assigner
VulDB CNA
References
URL Tags
https://vuldb.com/vuln/426298 vdb-entrytechnical-description
https://vuldb.com/vuln/426298/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-116259 third-party-advisory
https://vuldb.com/submit/1009968 third-party-advisory
https://bohmid-com.vercel.app/#/article/blog-afc-… exploit
Impacted products
Vendor Product Version
n/a libimobiledevice Affected: 1.0
Affected: 1.1
Affected: 1.2
Affected: 1.3
Affected: 1.4.0
    cpe:2.3:a:libimobiledevice:libimobiledevice:*:*:*:*:*:*:*:*
Show details on NVD website

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CVE-2026-116258 (GCVE-0-2026-116258)

Vulnerability from cvelistv5 – Published: 2026-10-26 10:45 – Updated: 2026-11-02 17:29
VLAI
Title
libimobiledevice AFC afc.c heap-based overflow
Summary
A vulnerability was identified in libimobiledevice up to 1.4.0. This affects an unknown part of the file src/afc.c of the component AFC. Such manipulation leads to heap-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-02 17:27 UTC
CWE
Assigner
VulDB CNA
References
Impacted products
Vendor Product Version
n/a libimobiledevice Affected: 1.0
Affected: 1.1
Affected: 1.2
Affected: 1.3
Affected: 1.4.0
    cpe:2.3:a:libimobiledevice:libimobiledevice:*:*:*:*:*:*:*:*
Show details on NVD website

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CVE-2026-116124 (GCVE-0-2026-116124)

Vulnerability from cvelistv5 – Published: 2026-10-26 06:00 – Updated: 2026-10-29 20:50 X_Open Source
VLAI
Title
GNOME libgsf OLE2 gsf-infile-msole.c ole_info_read_metabat heap-based overflow
Summary
A security vulnerability has been detected in GNOME libgsf up to 1.14.60. The impacted element is the function ole_info_read_metabat of the file gsf/gsf-infile-msole.c of the component OLE2 Parser. The manipulation leads to heap-based buffer overflow. The attack can be initiated remotely. The identifier of the patch is a8e25560b74f84c3f86df6ca0ac59195fa5af68a. It is recommended to apply a patch to fix this issue.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 20:50 UTC
CWE
Assigner
VulDB CNA
References
URL Tags
https://vuldb.com/vuln/426192 vdb-entrytechnical-description
https://vuldb.com/vuln/426192/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-116124 third-party-advisory
https://vuldb.com/submit/1004965 third-party-advisory
https://gitlab.gnome.org/GNOME/libgsf/-/commit/a8… broken-linkpatch
https://www.gnome.org/ product
Impacted products
Vendor Product Version
GNOME libgsf Affected: 1.14.0
Affected: 1.14.1
Affected: 1.14.2
Affected: 1.14.3
Affected: 1.14.4
Affected: 1.14.5
Affected: 1.14.6
Affected: 1.14.7
Affected: 1.14.8
Affected: 1.14.9
Affected: 1.14.10
Affected: 1.14.11
Affected: 1.14.12
Affected: 1.14.13
Affected: 1.14.14
Affected: 1.14.15
Affected: 1.14.16
Affected: 1.14.17
Affected: 1.14.18
Affected: 1.14.19
Affected: 1.14.20
Affected: 1.14.21
Affected: 1.14.22
Affected: 1.14.23
Affected: 1.14.24
Affected: 1.14.25
Affected: 1.14.26
Affected: 1.14.27
Affected: 1.14.28
Affected: 1.14.29
Affected: 1.14.30
Affected: 1.14.31
Affected: 1.14.32
Affected: 1.14.33
Affected: 1.14.34
Affected: 1.14.35
Affected: 1.14.36
Affected: 1.14.37
Affected: 1.14.38
Affected: 1.14.39
Affected: 1.14.40
Affected: 1.14.41
Affected: 1.14.42
Affected: 1.14.43
Affected: 1.14.44
Affected: 1.14.45
Affected: 1.14.46
Affected: 1.14.47
Affected: 1.14.48
Affected: 1.14.49
Affected: 1.14.50
Affected: 1.14.51
Affected: 1.14.52
Affected: 1.14.53
Affected: 1.14.54
Affected: 1.14.55
Affected: 1.14.56
Affected: 1.14.57
Affected: 1.14.58
Affected: 1.14.59
Affected: 1.14.60
    cpe:2.3:a:gnome:libgsf:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-116099 (GCVE-0-2026-116099)

Vulnerability from cvelistv5 – Published: 2026-10-25 23:45 – Updated: 2026-10-26 16:38
VLAI
Title
Fusion Creators Studio SCP Containment Breach Multiplayer Skynet++ Virtual Machine BlitzBanks out-of-bounds write
Summary
A flaw has been found in Fusion Creators Studio SCP Containment Breach Multiplayer up to 1.295. This issue affects the function BlitzBanks of the component Skynet++ Virtual Machine. Executing a manipulation can lead to out-of-bounds write. The attack can be executed remotely. The exploit has been published and may be used. Upgrading to version 1.3R is capable of addressing this issue. It is recommended to upgrade the affected component.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-26 16:08 UTC
CWE
Assigner
VulDB CNA
Impacted products
Vendor Product Version
Fusion Creators Studio SCP Containment Breach Multiplayer Affected: 1.295
Unaffected: 1.3R
    cpe:2.3:a:fusion_creators_studio:scp_containment_breach_multiplayer:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-116096 (GCVE-0-2026-116096)

Vulnerability from cvelistv5 – Published: 2026-10-25 23:00 – Updated: 2026-10-26 16:38 X_Open Source
VLAI
Title
ggml-org llama.cpp Pocket-TTS pockettts-gen.cpp list_pockettts_state_slots out-of-bounds write
Summary
A weakness has been identified in ggml-org llama.cpp. Affected by this issue is the function list_pockettts_state_slots of the file tools/mtmd/models/pockettts-gen.cpp of the component Pocket-TTS. This manipulation of the argument mmproj causes out-of-bounds write. The attack requires local access. The exploit has been made available to the public and could be used for attacks. Upgrading to version b11796 can resolve this issue. Patch name: 0a1ef309cdbb9f2024f58a38fb4c42352c5db569. The affected component should be upgraded. The reported heap out‑of‑bounds write (gen‑audio / pocket‑tts state_out path) is no longer a silent exploitable heap write on current master and the latest release b11871 - a malicious mmproj that previously triggered it now trips a release‑active GGML_ASSERT and aborts. But the submitter's recommended by‑construction fix (PR #29360 "prevent OOB accesses from malformed mmproj files") is still open. So the root cause is detected‑and‑aborted, not prevented‑by‑design.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-26 15:59 UTC
CWE
Assigner
VulDB CNA
Impacted products
Vendor Product Version
ggml-org llama.cpp Affected: 0.4.0
Affected: 0.17.1
Affected: 55abc39
Affected: 55d4206c8
Affected: b5693
Affected: b7445
Affected: b7824
Affected: b8492
Affected: b8585
Affected: b9058
Affected: b9060
Unaffected: b11796
    cpe:2.3:a:ggml-org:llama.cpp:*:*:*:*:*:*:*:*
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Show details on NVD website

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CVE-2026-115801 (GCVE-0-2026-115801)

Vulnerability from cvelistv5 – Published: 2026-10-23 21:45 – Updated: 2026-10-29 18:20 Unsupported When Assigned
VLAI
Title
Kakao khaiii JSON Config File Linear.cpp open out-of-bounds
Summary
A security flaw has been discovered in Kakao khaiii up to 0.4. The impacted element is the function khaiii::nn::Linear::open of the file src/main/cpp/khaiii/nn/Linear.cpp of the component JSON Config File Handler. The manipulation of the argument hidden_dim/class_num results in out-of-bounds read. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The vendor explains: "khaiii treats the resource directory (--rsc-dir) as trusted input, like a binary or a shared library. To use this defect, an attacker must already be able to write to that directory. With that access, an attacker can change the analysis results without this defect." This vulnerability only affects products that are no longer supported by the maintainer.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 18:20 UTC
CWE
Assigner
VulDB CNA
References
Impacted products
Vendor Product Version
Kakao khaiii Affected: 0.1
Affected: 0.2
Affected: 0.3
Affected: 0.4
    cpe:2.3:a:kakao:khaiii:*:*:*:*:*:*:*:*
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Show details on NVD website

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CVE-2026-114383 (GCVE-0-2026-114383)

Vulnerability from cvelistv5 – Published: 2026-10-21 21:45 – Updated: 2026-10-28 18:28
VLAI
Title
TOTOLINK EX200 wireless.so cstecgi.cgi setWiFiAclAddConfig stack-based overflow
Summary
A weakness has been identified in TOTOLINK EX200 5.2.3c.7200. This impacts the function setWiFiAclAddConfig of the file /cgi-bin/cstecgi.cgi of the component wireless.so. This manipulation of the argument macAddress causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-28 18:27 UTC
CWE
Assigner
VulDB CNA
References
Impacted products
Vendor Product Version
TOTOLINK EX200 Affected: 5.2.3c.7200
    cpe:2.3:o:totolink:ex200_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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Mitigation MIT-3
Requirements

Strategy: Language Selection

  • Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • For example, many languages that perform their own memory management, such as Java and Perl, are not subject to buffer overflows. Other languages, such as Ada and C#, typically provide overflow protection, but the protection can be disabled by the programmer.
  • Be wary that a language's interface to native code may still be subject to overflows, even if the language itself is theoretically safe.
Mitigation MIT-4.1
Architecture and Design

Strategy: Libraries or Frameworks

  • Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • Examples include the Safe C String Library (SafeStr) by Messier and Viega [REF-57], and the Strsafe.h library from Microsoft [REF-56]. These libraries provide safer versions of overflow-prone string-handling functions.
Mitigation MIT-10
Operation Build and Compilation

Strategy: Environment Hardening

  • Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
  • D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation MIT-9
Implementation
  • Consider adhering to the following rules when allocating and managing an application's memory:
  • Double check that the buffer is as large as specified.
  • When using functions that accept a number of bytes to copy, such as strncpy(), be aware that if the destination buffer size is equal to the source buffer size, it may not NULL-terminate the string.
  • Check buffer boundaries if accessing the buffer in a loop and make sure there is no danger of writing past the allocated space.
  • If necessary, truncate all input strings to a reasonable length before passing them to the copy and concatenation functions.
Mitigation MIT-11
Operation Build and Compilation

Strategy: Environment Hardening

  • Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
  • Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
  • For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
Mitigation MIT-12
Operation

Strategy: Environment Hardening

  • Use a CPU and operating system that offers Data Execution Protection (using hardware NX or XD bits) or the equivalent techniques that simulate this feature in software, such as PaX [REF-60] [REF-61]. These techniques ensure that any instruction executed is exclusively at a memory address that is part of the code segment.
  • For more information on these techniques see D3-PSEP (Process Segment Execution Prevention) from D3FEND [REF-1336].
Mitigation MIT-13
Implementation

Replace unbounded copy functions with analogous functions that support length arguments, such as strcpy with strncpy. Create these if they are not available.

CAPEC-10: Buffer Overflow via Environment Variables

This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the adversary finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.

CAPEC-100: Overflow Buffers

Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an adversary. As a consequence, an adversary is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the adversaries' choice.

CAPEC-123: Buffer Manipulation

An adversary manipulates an application's interaction with a buffer in an attempt to read or modify data they shouldn't have access to. Buffer attacks are distinguished in that it is the buffer space itself that is the target of the attack rather than any code responsible for interpreting the content of the buffer. In virtually all buffer attacks the content that is placed in the buffer is immaterial. Instead, most buffer attacks involve retrieving or providing more input than can be stored in the allocated buffer, resulting in the reading or overwriting of other unintended program memory.

CAPEC-14: Client-side Injection-induced Buffer Overflow

This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service. This hostile service is created to deliver the correct content to the client software. For example, if the client-side application is a browser, the service will host a webpage that the browser loads.

CAPEC-24: Filter Failure through Buffer Overflow

In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).

CAPEC-42: MIME Conversion

An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

CAPEC-44: Overflow Binary Resource File

An attack of this type exploits a buffer overflow vulnerability in the handling of binary resources. Binary resources may include music files like MP3, image files like JPEG files, and any other binary file. These attacks may pass unnoticed to the client machine through normal usage of files, such as a browser loading a seemingly innocent JPEG file. This can allow the adversary access to the execution stack and execute arbitrary code in the target process.

CAPEC-45: Buffer Overflow via Symbolic Links

This type of attack leverages the use of symbolic links to cause buffer overflows. An adversary can try to create or manipulate a symbolic link file such that its contents result in out of bounds data. When the target software processes the symbolic link file, it could potentially overflow internal buffers with insufficient bounds checking.

CAPEC-46: Overflow Variables and Tags

This type of attack leverages the use of tags or variables from a formatted configuration data to cause buffer overflow. The adversary crafts a malicious HTML page or configuration file that includes oversized strings, thus causing an overflow.

CAPEC-47: Buffer Overflow via Parameter Expansion

In this attack, the target software is given input that the adversary knows will be modified and expanded in size during processing. This attack relies on the target software failing to anticipate that the expanded data may exceed some internal limit, thereby creating a buffer overflow.

CAPEC-8: Buffer Overflow in an API Call

This attack targets libraries or shared code modules which are vulnerable to buffer overflow attacks. An adversary who has knowledge of known vulnerable libraries or shared code can easily target software that makes use of these libraries. All clients that make use of the code library thus become vulnerable by association. This has a very broad effect on security across a system, usually affecting more than one software process.

CAPEC-9: Buffer Overflow in Local Command-Line Utilities

This attack targets command-line utilities available in a number of shells. An adversary can leverage a vulnerability found in a command-line utility to escalate privilege to root.