Use of Uninitialized Resource The advisory has been revoked - it doesn't affect any version of package glibc-langpack-csb (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL9-GLIBCLANGPACKCSB-15016072
- published17 Jan 2026
- disclosed15 Jan 2026
Introduced: 15 Jan 2026
CVE-2026-0915 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream glibc-langpack-csb package and not the glibc-langpack-csb package as distributed by RHEL.
Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.