What is CVE-2026-21071?
An improper input validation vulnerability was discovered in the MPEG4 codec within libsavsvc.so used by Samsung Exynos processors. This allows local attackers to write to out-of-bounds memory. Users should apply the SMR Aug-2026 update.
Azərbaycanca: Samsung Exynos prosessorlarında istifadə olunan MPEG4 kodek kitabxanasında (libsavsvc.so) `improper input validation` zəifliyi aşkarlanıb. Bu, yerli hücumçulara `out-of-bounds` yaddaşa yazmaq imkanı verir. İstifadəçilər SMR Aug-2026 yeniləməsini tətbiq etməlidir.
Related CVEs
link basis: same weakness class CWE-20
FAQ2
What attack vector can be used to exploit CVE-2026-21071?
The vulnerability allows local attackers to write to out-of-bounds memory in the MPEG4 codec.
Which update should be applied to address CVE-2026-21071 on Samsung Exynos processors?
Users should apply the SMR Aug-2026 security update.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.