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CVE-2026-58015

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:368eb1ce35de968da24ce75358fe885e0a657d623fd29bbee50f0088acba1073
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 10 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"mingw-glib2","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/8

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:hummingbird:1"],"defaultStatus":"unaffected","packageName":"glib2","product":"Red Hat Hardened Images","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/9

{"collectionURL":"https://gitlab.gnome.org/GNOME/glib/","defaultStatus":"unaffected","packageName":"GLib","product":"GLib","vendor":"GNOME","versions":[{"lessThan":"2.88.1","status":"affected","version":"0","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/5

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/6

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"mingw-glib2","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/3

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/7

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:8::crb"],"defaultStatus":"affected","packageName":"mingw-glib2","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:2.70.1-9.el8_10","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/4
cwe · 2 assertions

{"cweId":"CWE-22","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/adp/0/problemTypes/0/descriptions/0

{"cweId":"CWE-22","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

10 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"mingw-glib2","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/8
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:hummingbird:1"],"defaultStatus":"unaffected","packageName":"glib2","product":"Red Hat Hardened Images","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/9
{"collectionURL":"https://gitlab.gnome.org/GNOME/glib/","defaultStatus":"unaffected","packageName":"GLib","product":"GLib","vendor":"GNOME","versions":[{"lessThan":"2.88.1","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/5
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/6
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"mingw-glib2","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/7
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:8::crb"],"defaultStatus":"affected","packageName":"mingw-glib2","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:2.70.1-9.el8_10","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"affected","packageName":"glib2","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/affected/4

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-22","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/adp/0/problemTypes/0/descriptions/0
{"cweId":"CWE-22","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"name":"RHSA-2026:49512","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:49512"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/references/0
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-58015"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/references/1
{"name":"RHBZ#2492256","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492256"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/references/2
{"url":"https://gitlab.gnome.org/GNOME/glib/-/issues/3931"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c77f1853d786906517b6660ff4362e499f46f0f2ec8f00174b8cd2c2bfdd556 · sha256:07e4eb5bd9e93086… · /containers/cna/references/3

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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