CVE-2026-119601

Description

AFFLIB through 3.7.22 contains a heap out-of-bounds write vulnerability in af_get_page() that allows attackers to corrupt heap memory by supplying crafted AFF images with mismatched page and sector sizes. Attackers can set a page size larger than and not a multiple of the sector size, causing the sector zero-fill loop to write past the buffer and crash forensic tools.

References

https://www.vulncheck.com/advisories/afflib-through-3.7.22-heap-out-of-bounds-write-in-af-get-page

https://hackmd.io/@haindpwn/afflib-aff-get-page-sector-fill-oob-write

https://github.com/sshock/AFFLIBv3/issues/61

https://github.com/sshock/AFFLIBv3/blob/v3.7.22/lib/afflib_pages.cpp#L309-L315

https://github.com/sshock/AFFLIBv3

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-113938

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS