Directory Traversal Affecting glib2-tests-debuginfo package, versions <0:2.80.4-4.el10_0.17


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.77% (55th percentile)

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  • Snyk IDSNYK-RHEL10-GLIB2TESTSDEBUGINFO-19657477
  • published10 Sept 2026
  • disclosed8 Apr 2026

Introduced: 8 Apr 2026

CVE-2026-58015  (opens in a new tab)
CWE-22  (opens in a new tab)

How to fix?

Upgrade RHEL:10 glib2-tests-debuginfo to version 0:2.80.4-4.el10_0.17 or higher.
This issue was patched in RHSA-2026:65767.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glib2-tests-debuginfo package and not the glib2-tests-debuginfo package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

A flaw was found in GLib. The D-Bus client-side implementation of the DBUS_COOKIE_SHA1 SASL authentication mechanism does not validate the cookie_context parameter received from the server. A malicious D-Bus server can supply a cookie_context containing path traversal sequences, causing the client to read an arbitrary file and exfiltrate sensitive data by verifying guessed file contents against a generated hash.

References

CVSS Base Scores

version 3.1