CVE-2026-109827CWE-119CWE-787

CVE-2026-109827

Medium · published October 13, 2026

CVSS v3.1
6.3
EPSS
0%
Percentile
20.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00293 · 20.7th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-787 · Out-of-bounds Write
Published
2026-10-13T21:17Z
References (9)
https://github.com/gpac/gpac/ · [email protected]https://github.com/gpac/gpac/commit/6d2c21a1a688abb20d0111b608db3b6f44d348f4 · [email protected]https://github.com/gpac/gpac/issues/3930 · [email protected]https://github.com/gpac/gpac/pull/3932 · [email protected]https://vuldb.com/cve/CVE-2026-109827 · [email protected]https://vuldb.com/submit/1001680 · [email protected]https://vuldb.com/vuln/417465 · [email protected]https://vuldb.com/vuln/417465/cti · [email protected]https://www.mediafire.com/file/zbpfhkgaf18cntf/poc_gpac_g1.zip/file · [email protected]
EPSS history
Timeline
  • 15 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 13 OCT 16:45Z
    GPAC AIT Parser ait.c gf_m2ts_decode_ait out-of-bounds write
    cvelistv5
  • 13 OCT 16:45Z
    GPAC AIT Parser ait.c gf_m2ts_decode_ait out-of-bounds write
    cvelistv5