Description

A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service.

INFO

Published Date :

2026-04-30T17:41:34.076Z

Last Modified :

2026-05-04T12:54:18.629Z

Source :

redhat
AFFECTED PRODUCTS

The following products are affected by CVE-2026-33845 vulnerability.

Vendors Products
Gnu
  • Gnutls
Redhat
  • Enterprise Linux
  • Hardened Images
  • Hummingbird
  • Openshift
  • Openshift Container Platform
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-33845.

URL Resource
https://access.redhat.com/errata/RHSA-2026:13274 cve-icon cve-icon
https://access.redhat.com/security/cve/CVE-2026-33845 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2450624 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-33845 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-33845 cve-icon
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