CVE-2021-21871

creationtimestamp| type| source ---|---|--- 2024-05-07 14:19:15+00:00| published-proof-of-concept| https://t.me/CyberSecurityTechnologies/3719 2026-09-01 17:00:46+00:00| seen| https://t.me/cissp/3597 2026-09-02 01:04:34+00:00| seen| https://t.me/cissp/3597...

CVE-2021-21871

PowerISO 7.9 DMG File Format Handler memory corruption (CVE-2021-21871) results from improper boundary checks during DMG decompression. The PoC/malformed ZLIB handling can cause an out-of-bounds write, leading to a crash or potential code execution as described by TALOS. Affected component: Power...