What happened
Out-of-bounds write in libtiff extractImageSection allows heap buffer overflow.
Affected versions
Unknown product: See original advisory Fixed: See vendor advisory.
Why it matters
This source correlation may provide earlier visibility while structured CVE metadata is still being updated.
Detection & mitigation
- Review the original advisory and validate affected versions.
- Apply vendor-provided updates or mitigations when available.
Public PoC references
RepositoryAuthorFirst seenReference
flavorex0000/libtiff-cve-2022-0891-labOut-of-bounds write in libtiff extractImageSection allows heap buffer overflow.flavorex00002026-10-03T10:06:27VerifiedSploitusOut-of-bounds write in libtiff extractImageSection allows heap buffer overflow.flavorex00002026-10-03T10:06:27VerifiedSource timeline
Discovered through SploitusView source ↗
Record history
Record created from the first normalized source observation.
Metadata and source references refreshed.