CVE-2026-58015

ADVISORY - nist

Summary

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.

EPSS Score⁠: 0.00661 (0.496)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-22⁠

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Impacted images

Advisories

NIST

CREATED

2 months ago

UPDATED

2 days ago

ADVISORY IDCVE-2026-58015⁠

EXPLOITABILITY SCORE

2.2

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-22⁠

CVSS SCORE

5.9medium

Alpine

CREATED

2 months ago

UPDATED

2 days ago

ADVISORY IDCVE-2026-58015⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Debian

CREATED

2 months ago

UPDATED

1 hour ago

ADVISORY IDCVE-2026-58015⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Ubuntu

CREATED

2 months ago

UPDATED

8 days ago

ADVISORY IDCVE-2026-58015⁠

EXPLOITABILITY SCORE

3.9

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

7.5medium

Alma

CREATED

1 month ago

UPDATED

1 month ago

ADVISORY IDALSA-2026:49512⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Alma

CREATED

26 days ago

UPDATED

25 days ago

ADVISORY IDALSA-2026:55440⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Alma

CREATED

12 days ago

UPDATED

11 days ago

ADVISORY IDALSA-2026:61766⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Amazon

CREATED

2 months ago

UPDATED

2 months ago

ADVISORY IDALAS2023-2026-1942⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Rocky

CREATED

1 month ago

UPDATED

1 month ago

ADVISORY IDRLSA-2026:49512⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Rocky

CREATED

26 days ago

UPDATED

26 days ago

ADVISORY IDRLSA-2026:55440⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Alow

Rocky

CREATED

23 days ago

UPDATED

23 days ago

ADVISORY IDRLSA-2026:57015⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Alow

Rocky

CREATED

11 days ago

UPDATED

11 days ago

ADVISORY IDRLSA-2026:61766⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Alow

Oracle

CREATED

1 month ago

UPDATED

1 month ago

ADVISORY IDELSA-2026-49512⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

26 days ago

UPDATED

26 days ago

ADVISORY IDELSA-2026-55440⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Oracle

CREATED

24 days ago

UPDATED

24 days ago

ADVISORY IDELSA-2026-57015⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Oracle

CREATED

11 days ago

UPDATED

11 days ago

ADVISORY IDELSA-2026-61766-0⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Photon

CREATED

11 days ago

UPDATED

11 days ago

ADVISORY ID

CVE-2026-58015

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

7.5high

minimos

CREATED

2 months ago

UPDATED

2 months ago

ADVISORY ID

MINI-c727-hrh5-qj56

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY