Is there a public exploit for CVE-2025-13601?

No public exploit for CVE-2025-13601 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2025-13601?

CVE-2025-13601 scores CVSS 7.7 (v3.1), rated high. EPSS puts the chance of exploitation in the next 30 days at 0.35%.

What does CVE-2025-13601 affect?

CVE-2025-13601 affects Red Hat Red Hat OpenShift Container Platform 4.15, Red Hat Enterprise Linux 9.6 Extended Update Support, Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions, Red Hat Update Infrastructure 5, Red Hat Enterprise Linux 9.4 Extended Update Support.

7.7 High

A heap-based buffer overflow problem was found in glib through an incorrect calculation of buffer size in the gescapeuristring() function.

CVE-2025-13601

A heap-based buffer overflow problem was found in glib through an incorrect calculation of buffer size in the gescapeuristring() function. If the string to escape contains a very large number of unacceptable characters (which would need escaping), the calculation of the length of the escaped string could overflow, leading to a potential write off the end of the newly allocated string.

Assessment

CVSS: 7.7 (v3.1)
Severity: High
EPSS: 0.35% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 26 November 2025
Last updated: 5 November 2026
Affected: Red Hat · Red Hat Ceph Storage 8 · Red Hat Discovery 2 · Red Hat Enterprise Linux 10 · Red Hat Enterprise Linux 10.0 Extended Update Support
Assigner: redhat

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

At the source

EUVD (ENISA)

References

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