CVE-2026-5358 - Static buffer overflow in deprecated nis_local_principal

CVE-2026-5358 - Static buffer overflow in deprecated nis_local_principal

https://cvefeed.io/rssfeed/latest.atom / Tue, 04/21/2026 - 01:54
CVE ID :CVE-2026-5358
Published : April 20, 2026, 9:16 p.m. | 55 minutes ago
Description :The obsolete nis_local_principal function in the GNU C Library version 2.43 and older may overflow a buffer in the data section, which could allow an attacker to spoof a crafted response to a UDP request generated by this function and overwrite neighboring static data in the requesting application. NIS support is obsolete and has been deprecated in the GNU C Library since version 2.26 and is only maintained for legacy usage. Applications should port away from NIS to more modern identity and access management services.
Severity: 0.0 | NA
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