CVE-2026-88387
N/A
N/A
Summary
LibRaw 0.22.0 contains an incorrect numeric conversion vulnerability in LibRaw::parse_tiff_ifd() when processing TIFF tag 0x00fe (NewSubfileType). A specially crafted RAW, TIFF, or DNG file can supply an attacker-controlled NewSubfileType value outside the range of a signed int. The parser converts this value and narrows it to int without performing range validation. This out-of-range conversion triggers undefined behavior, resulting in process termination and denial of service.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
References
- https://github.com/LibRaw/LibRaw/issues/844
- https://github.com/LibRaw/LibRaw/pull/853
- https://github.com/LibRaw/LibRaw/commit/b41cbbd61951783e0440590dae55411a16185bdf
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