What is GHSA-32rw-r8mp-pw42?

GHSA-32rw-r8mp-pw42 is a security advisory published by GitHub Security Advisories with High severity. The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2...

Which CVE IDs does GHSA-32rw-r8mp-pw42 cover?

GHSA-32rw-r8mp-pw42 covers the following CVE IDs: CVE-2026-5435. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-32rw-r8mp-pw42?

GHSA-32rw-r8mp-pw42 has a CVSS v3 base score of 7.3, published by GitHub Security Advisories.

GHSA-32rw-r8mp-pw42HighCVSS 7.3

The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2...

Vendor

GitHub Security Advisories

Published

April 28, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-5435 →

📋 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.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-5435
https://inbox.sourceware.org/libc-announce/[email protected]/T/#u
https://sourceware.org/bugzilla/show_bug.cgi?id=34033
https://cert-portal.siemens.com/productcert/html/ssa-082556.html
https://github.com/advisories/GHSA-32rw-r8mp-pw42