CVE-2026-88387 - LibRaw Incorrect Numeric Conversion Denial of Service Vulnerability

CVE-2026-88387 - LibRaw Incorrect Numeric Conversion Denial of Service Vulnerability

https://cvefeed.io/rssfeed/latest.atom / Fri, 09/25/2026 - 01:33
CVE ID :CVE-2026-88387
Published : Sept. 24, 2026, 9:18 p.m. | 1 hour, 52 minutes ago
Description :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.
Severity: 0.0 | NA
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