CWE-330
DiscouragedUse of Insufficiently Random Values
Abstraction: Class · Status: Stable
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.
176 vulnerabilities reference this CWE, most recent first.
CVE-2026-92913 (GCVE-0-2026-92913)
Vulnerability from cvelistv5 – Published: 2026-09-17 11:16 – Updated: 2026-09-17 12:04- CWE-330 - Use of Insufficiently Random Values
| URL | Tags |
|---|---|
| https://github.com/WWBN/AVideo/security/advisorie… | vendor-advisory |
| https://www.vulncheck.com/advisories/avideo-weak-… | third-party-advisory |
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CVE-2026-92912 (GCVE-0-2026-92912)
Vulnerability from cvelistv5 – Published: 2026-09-17 11:16 – Updated: 2026-09-19 02:14- CWE-330 - Use of Insufficiently Random Values
| URL | Tags |
|---|---|
| https://github.com/WWBN/AVideo/security/advisorie… | vendor-advisory |
| https://www.vulncheck.com/advisories/avideo-crypt… | third-party-advisory |
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CVE-2026-87043 (GCVE-0-2026-87043)
Vulnerability from cvelistv5 – Published: 2026-11-04 06:09 – Updated: 2026-11-09 21:23- CWE-330 - crypto
| Vendor | Product | Version | |
|---|---|---|---|
| zephyrproject | zephyr |
Affected:
4.4.0 , < 4.5.0
(semver)
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CVE-2026-86187 (GCVE-0-2026-86187)
Vulnerability from cvelistv5 – Published: 2026-09-05 12:09 – Updated: 2026-09-10 15:05- CWE-330 - Use of Insufficiently Random Values
| URL | Tags |
|---|---|
| https://github.com/WWBN/AVideo/security/advisorie… | vendor-advisory |
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CVE-2026-82555 (GCVE-0-2026-82555)
Vulnerability from cvelistv5 – Published: 2026-08-30 17:30 – Updated: 2026-08-31 22:04| URL | Tags |
|---|---|
| https://vuldb.com/vuln/397071 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/397071/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-82555 | third-party-advisory |
| https://vuldb.com/submit/891698 | third-party-advisory |
| https://github.com/b1uerry/cves/tree/main/TOTOLIN… | related |
| https://github.com/b1uerry/cves/blob/main/TOTOLIN… | exploit |
| https://www.totolink.net/ | product |
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CVE-2026-81852 (GCVE-0-2026-81852)
Vulnerability from cvelistv5 – Published: 2026-08-31 02:29 – Updated: 2026-08-31 15:59- CWE-330 - Use of Insufficiently Random Values
| URL | Tags |
|---|---|
| https://github.com/ash-project/ash_admin/security… | vendor-advisoryrelated |
| https://cna.erlef.org/cves/CVE-2026-81852.html | related |
| https://osv.dev/vulnerability/EEF-CVE-2026-81852 | related |
| https://github.com/ash-project/ash_admin/commit/b… | patch |
| Vendor | Product | Version | |
|---|---|---|---|
| ash-project | ash_admin |
Affected:
0.10.8 , < 1.3.1
(semver)
cpe:2.3:a:ash-project:ash_admin:*:*:*:*:*:*:*:* |
|
| ash-project | ash_admin |
Affected:
99b8daed7b2f79d82fcd9e89338d41b0e1564aa7 , < bc7a1cdf873b16971a8efec35d085f8bb706314f
(git)
cpe:2.3:a:ash-project:ash_admin:*:*:*:*:*:*:*:* |
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CVE-2026-80154 (GCVE-0-2026-80154)
Vulnerability from cvelistv5 – Published: 2026-09-22 15:22 – Updated: 2026-09-24 19:10- CWE-330 - Use of Insufficiently Random Values
| URL | Tags |
|---|---|
| https://revrb.net/2026/09/21/revrb-lantern.html | technical-description |
| https://www.vulncheck.com/advisories/lantronix-au… | third-party-advisory |
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CVE-2026-79981 (GCVE-0-2026-79981)
Vulnerability from cvelistv5 – Published: 2026-10-23 19:56 – Updated: 2026-11-02 13:57- CWE-330 - crypto
| Vendor | Product | Version | |
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| zephyrproject | zephyr |
Affected:
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(semver)
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CVE-2026-76105 (GCVE-0-2026-76105)
Vulnerability from cvelistv5 – Published: 2026-10-06 15:10 – Updated: 2026-10-06 19:30- CWE-330 - Use of Insufficiently Random Values
| URL | Tags |
|---|---|
| https://www.dell.com/support/kbdoc/en-us/00051577… | vendor-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| Dell | Container Storage Modules |
Affected:
0 , < 1.18.0 or later
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CVE-2026-71225 (GCVE-0-2026-71225)
Vulnerability from cvelistv5 – Published: 2026-08-05 12:16 – Updated: 2026-11-02 05:13- CWE-330 - Use of Insufficiently Random Values
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:56985 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:67265 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:67266 | vendor-advisoryx_refsource_REDHAT |
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| https://access.redhat.com/security/cve/CVE-2026-71225 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2462011 | issue-trackingx_refsource_REDHAT |
| Vendor | Product | Version | |
|---|---|---|---|
| Stephan Muelle | libkcapi |
Affected:
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|
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
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|
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support |
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0:1.5.0-6.el10_0 , < *
(rpm)
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:1.4.0-3.el8_10 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:1.4.0-3.el9_8 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support |
Unaffected:
0:1.4.0-2.el9_6.1 , < *
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cpe:/o:redhat:rhel_eus:9.6::baseos |
|
| Red Hat | Red Hat Hardened Images |
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cpe:/a:redhat:hummingbird:1 |
|
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4
|
|
| Red Hat | Red Hat OpenShift Container Platform 5 |
cpe:/a:redhat:openshift:5
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"value": "To mitigate this issue, applications using `libkcapi` should avoid the one-shot symmetric cipher APIs for inputs exceeding 64 KiB when continuous-message semantics are critical. Instead, prefer the streaming interface for processing large messages, or ensure one-shot inputs remain below the internal chunking threshold to guarantee the IV is applied consistently throughout the operation."
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],
"x_generator": {
"engine": "cvelib 1.8.0"
},
"x_redhatCweChain": "CWE-330: Use of Insufficiently Random Values"
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2026-71225",
"datePublished": "2026-08-05T12:16:52.748Z",
"dateReserved": "2026-08-05T09:15:14.859Z",
"dateUpdated": "2026-11-02T05:13:21.032Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation
- Use a well-vetted algorithm that is currently considered to be strong by experts in the field, and select well-tested implementations with adequate length seeds.
- In general, if a pseudo-random number generator is not advertised as being cryptographically secure, then it is probably a statistical PRNG and should not be used in security-sensitive contexts.
- Pseudo-random number generators can produce predictable numbers if the generator is known and the seed can be guessed. A 256-bit seed is a good starting point for producing a "random enough" number.
Mitigation
Consider a PRNG that re-seeds itself as needed from high quality pseudo-random output sources, such as hardware devices.
Mitigation MIT-2
Strategy: Libraries or Frameworks
Use products or modules that conform to FIPS 140-2 [REF-267] to avoid obvious entropy problems. Consult FIPS 140-2 Annex C ("Approved Random Number Generators").
CAPEC-112: Brute Force
In this attack, some asset (information, functionality, identity, etc.) is protected by a finite secret value. The attacker attempts to gain access to this asset by using trial-and-error to exhaustively explore all the possible secret values in the hope of finding the secret (or a value that is functionally equivalent) that will unlock the asset.
CAPEC-485: Signature Spoofing by Key Recreation
An attacker obtains an authoritative or reputable signer's private signature key by exploiting a cryptographic weakness in the signature algorithm or pseudorandom number generation and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
CAPEC-59: Session Credential Falsification through Prediction
This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.