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CVE-2026-2889

CCExtractor mp4.c processmp4 use after free

CVSS 4.8 MEDIUMEPSS 0.1%CWE-119CWE-416
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 4.8EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
21 fev 2026Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
A vulnerability was detected in CCExtractor up to 0.96.5. Affected is the function processmp4 in the library src/lib_ccx/mp4.c. Performing a manipulation results in use after free. The attack is only possible with local access. The exploit is now public and may be used. Upgrading to version 0.96.6 is able to address this issue. The patch is named fd7271bae238ccb3ae8a71304ea64f0886324925. You should upgrade the affected component.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
n/a · CCExtractor
Referências
https://github.com/CCExtractor/ccextractor/https://github.com/CCExtractor/ccextractor/commit/fd7271bae238ccb3ae8a71304ea64f0886324925https://github.com/CCExtractor/ccextractor/issues/2055https://github.com/CCExtractor/ccextractor/pull/2057https://github.com/CCExtractor/ccextractor/releases/tag/v0.96.6https://github.com/oneafter/0123/blob/main/cc3/reprohttps://vuldb.com/?ctiid.347182https://vuldb.com/?id.347182https://vuldb.com/?submit.755029