LIBTIFF-0007
low verifiedHeap OOB (read+write) in TIFFAppendToStrip via out-of-range strip index (TIFFGrowStrips grows by 1)
Full technical details — the precise location, reproduction, proof-of-concept and the write-up — are withheld until this finding is publicly disclosed in coordination with the upstream maintainers. The classification below is published; the rest will appear here once the advisory is live.
Classification
| Target | libtiff |
|---|---|
| Area | Encoded write path |
| Vuln class | oob-write |
| Severity | low |
| Status | verified |
| Discovered | 2026-07-03 |