CVE-2026-109827

MEDIUM 6.3

GPAC AIT Parser ait.c gf_m2ts_decode_ait out-of-bounds write

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability has been found in GPAC up to 26.07.0. This vulnerability affects the function gf_m2ts_decode_ait of the file src/media_tools/ait.c of the component AIT Parser. Such manipulation leads to out-of-bounds write. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 6d2c21a1a688abb20d0111b608db3b6f44d348f4. Applying a patch is advised to resolve this issue.

CWE	CWE-787 CWE-119
Vendor	n/a
Product	gpac
Published	Oct 13, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

n/a / GPAC

26.07

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/417465 vuldb.com: https://vuldb.com/vuln/417465/cti vuldb.com: https://vuldb.com/cve/CVE-2026-109827 vuldb.com: https://vuldb.com/submit/1001680 github.com: https://github.com/gpac/gpac/issues/3930 github.com: https://github.com/gpac/gpac/pull/3932 mediafire.com: https://www.mediafire.com/file/zbpfhkgaf18cntf/poc_gpac_g1.zip/file github.com: https://github.com/gpac/gpac/commit/6d2c21a1a688abb20d0111b608db3b6f44d348f4 github.com: https://github.com/gpac/gpac/

Credits

🔍 suyuanwang (VulDB User)