CVE-2026-4015 (GCVE-0-2026-4015)
Vulnerability from cvelistv5 – Published: 2026-03-12 08:32 – Updated: 2026-03-12 13:29 X_Open Source
VLAI
EPSS
VEX
Title
GPAC TeXML File load_text.c txtin_process_texml stack-based overflow
Summary
A weakness has been identified in GPAC 26.03-DEV. Affected is the function txtin_process_texml of the file src/filters/load_text.c of the component TeXML File Parser. Executing a manipulation can lead to stack-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been made available to the public and could be used for attacks. This patch is called d29f6f1ada5cc284cdfa783b6f532c7d8bd049a5. Applying a patch is advised to resolve this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-12 13:29 UTC
Assigner
VulDB
CNA
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.350537 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.350537 | signaturepermissions-required |
| https://vuldb.com/?submit.769797 | third-party-advisory |
| https://github.com/gpac/gpac/issues/3467 | issue-tracking |
| https://github.com/gpac/gpac/issues/3467#issuecom… | issue-tracking |
| https://github.com/user-attachments/files/2549399… | exploit |
| https://github.com/gpac/gpac/commit/d29f6f1ada5cc… | patch |
| https://github.com/gpac/gpac/ | product |
Impacted products
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
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- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
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