CVE-2026-109827
A vulnerability has been found in GPAC up to 26.07.0.
Does this matter?
Lower severity and a low EPSS score (0.29%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 4.0
- 2.1 LOWCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.29% probability · 21th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-787
- Source
- cna@vuldb.com
EPSS moved from 0.3% on 14 October 2026 to 0.3% on 26 October 2026.
References
- https://github.com/gpac/gpac/
- https://github.com/gpac/gpac/commit/6d2c21a1a688abb20d0111b608db3b6f44d348f4
- https://github.com/gpac/gpac/issues/3930
- https://github.com/gpac/gpac/pull/3932
- https://vuldb.com/cve/CVE-2026-109827
- https://vuldb.com/submit/1001680
- https://vuldb.com/vuln/417465
- https://vuldb.com/vuln/417465/cti
- https://www.mediafire.com/file/zbpfhkgaf18cntf/poc_gpac_g1.zip/file
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.