← Back

CVE-2026-5435

nvd nist
Published: Apr 28, 2026Modified: Jul 14, 2026

JSON object

Loading...
7.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Exploitability: 3.9 / Impact: 3.4
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2 and newer fail to enforce the caller-supplied buffer length, and can result in an out-of-bounds write when printing TSIG records.

Affected (1)

Products: Gnu: Glibc
Gnu
1 product
Glibc
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Glibc
From 2.2

Related CWEs

CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

References (3)

Source: 3ff69d7a-14f2-4f67-a097-88dee7810d18
Third Party Advisory
Source: 3ff69d7a-14f2-4f67-a097-88dee7810d18
Issue Tracking
Source: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e

Timeline

No history available yet.