CVE-2026-97399 - One-byte overread in strncasecmp on Power8

CVE-2026-97399 - One-byte overread in strncasecmp on Power8

https://cvefeed.io/rssfeed/latest.atom / Mon, 09/28/2026 - 19:49
CVE ID :CVE-2026-97399
Published : Sept. 28, 2026, 4:17 p.m. | 55 minutes ago
Description :The strncasecmp function in the GNU C Library 2.24 and later optimized for the Power8 architecture may read one byte beyond the input size limit, which may crash a program when that byte is not readable. This condition may happen when the input strings to the strncasecmp function are attacker controlled in an application and they match all the way up to the edge of their page and the neighbouring page is either not mapped or is not readable.
Severity: 3.7 | LOW
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