GPAC 26.08-DEV RTP Depacketizer rtp_depacketizer.c gf_rtp_parse_ttxt size out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k1.61

Summaryinfo

A vulnerability marked as critical has been reported in GPAC 26.08-DEV. This issue affects the function gf_rtp_parse_ttxt of the file src/ietf/rtp_depacketizer.c of the component RTP Depacketizer. Performing a manipulation of the argument size results in out-of-bounds. This vulnerability is identified as CVE-2026-93331. The attack can be initiated remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in GPAC 26.08-DEV. This affects the function gf_rtp_parse_ttxt of the file src/ietf/rtp_depacketizer.c of the component RTP Depacketizer. The manipulation of the argument size with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-93331. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

Upgrading to version abi-16.26 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 6bb0f64b4d1039c0fecd14ee2c1ee861d8661a68 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: GPAC abi-16.26
Patch: 6bb0f64b4d1039c0fecd14ee2c1ee861d8661a68

Timelineinfo

09/17/2026 Advisory disclosed
09/17/2026 +0 days VulDB entry created
09/17/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 3868
Status: Confirmed

CVE: CVE-2026-93331 (🔒)
GCVE (CVE): GCVE-0-2026-93331
GCVE (VulDB): GCVE-100-406641

Entryinfo

Created: 09/17/2026 19:38
Changes: 09/17/2026 19:38 (60)
Complete: 🔍
Submitter: dutch
Cache ID: 216::103

Submitinfo

Accepted

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