PT-2026-35448 · Gpac · Gpac

Lucian-2333 · Published 2026-04-27 · Updated 2026-04-28 · CVE-2026-7135

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions GPAC versions prior to 26.03-DEV-rev105-g8f39a1eb3-master

Description A flaw in the MP4Box component allows an out-of-bounds read, which occurs when the elng argument is manipulated within the elng box read() function located in the src/isomedia/box code base.c file. This issue requires local access to be exploited.

Recommendations Upgrade the affected component to a version that includes patch cf6ac48c972eaaee2af270adc3f36615325deb3e.

Exploit

Fix

Out of bounds Read

Buffer Overflow

Weakness Enumeration

CWE-125

CWE-119

Related Identifiers

CVE-2026-7135

Affected Products

Gpac

References · 16

• 🔥 https://github.com/gpac/gpac/issues/3516 · Exploit
• https://github.com/gpac/gpac/commit/cf6ac48c972eaaee2af270adc3f36615325deb3e · Patch
• https://github.com/gpac/gpac/releases/tag/abi-16.8 · Patch
• https://ubuntu.com/security/CVE-2026-7135 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-7135 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2026-7135 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-7135 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-7135 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-7135 · Vendor Advisory
• https://vuldb.com/submit/800985 · Note
• https://github.com/gpac/gpac · Note
• https://twitter.com/CVEnew/status/2048852144539807971 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2048817078237364649 · Twitter Post
• https://vuldb.com/vuln/359734 · Note
• https://vuldb.com/vuln/359734/cti · Note