Deserialization of Untrusted Data The advisory has been revoked - it doesn't affect any version of package glib2 (opens in a new tab)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-RHEL10-GLIB2-17497761
- published26 Jun 2026
- disclosed1 Jan 2023
Introduced: 1 Jan 2023
CVE-2023-29499 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream glib2 package and not the glib2 package as distributed by RHEL.
A flaw was found in GLib. GVariant deserialization fails to validate that the input conforms to the expected format, leading to denial of service.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2211828
- https://access.redhat.com/security/cve/CVE-2023-29499
- https://gitlab.gnome.org/GNOME/glib/-/issues/2794
- https://lists.debian.org/debian-lts-announce/2023/09/msg00030.html
- https://security.gentoo.org/glsa/202311-18
- https://security.netapp.com/advisory/ntap-20231103-0001/
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html