CVE-2026-5121 affecting package libarchive for versions less than 3.7.7-6

CVE-2026-5121 affecting package libarchive for versions less than 3.7.7-6. A patched version of the package is available...

DEBIAN-CVE-2026-5121

A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the zisofs block pointer allocation logic. A remote attacker can exploit this by providing a specially crafted ISO9660 image, which can lead to a heap buffer overflow. This could potentially allow for...