CVE-2026-53613

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 5.4% of scored records. A rank, not a probability.

NVD base score

7.0 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-10-16.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-10-14 14:52Z15 DAYS AGO

Last updated

2026-10-15 15:08Z14 DAYS AGO

Reserved

2026-06-09

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.0)

CNA CVSS vector

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

Weaknesses

• CWE-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase

Data version

5.2

Document digest

5c8b274c6bd75fefa29c963d599c9c94749e7368f8370d47e658915414ca3426

• github.comhttps://github.com/util-linux/util-linux/security/advisories/GHSA-8gj5-72r3-428gx_refsource_CONFIRM
• github.comhttps://github.com/util-linux/util-linux/commit/0b010025a0e429bc80355c94db86a843395d49e2x_refsource_MISC
• github.comhttps://github.com/util-linux/util-linux/commit/0d3d55975aa3492c62fd345eac38f41cd166c0b0x_refsource_MISC
• github.comhttps://github.com/util-linux/util-linux/commit/2c773f336134acf016e639abb6f12ba7341fe4b8x_refsource_MISC
• github.comhttps://github.com/util-linux/util-linux/commit/39fef62bf3226abb6bb018fa8750afa0327e84b4x_refsource_MISC
• github.comhttps://github.com/util-linux/util-linux/commit/472cc3fb2d4d47cca7aab2e0b59eb3fb8a9359ecx_refsource_MISC
• github.comhttps://github.com/util-linux/util-linux/commit/646fb66603d10a7ac337e14f566f1af48e3107c9x_refsource_MISC
• github.comhttps://github.com/util-linux/util-linux/commit/708d1b3c51932dc5ba8082c7368187715e6a8d78x_refsource_MISC
• github.comhttps://github.com/util-linux/util-linux/commit/78a860982e036f38fe9c0b3344998df5ac2c2ff5x_refsource_MISC
• github.comhttps://github.com/util-linux/util-linux/commit/85d16b341f7232c9dbb4884b632e1e956584bee9x_refsource_MISC
• github.comhttps://github.com/util-linux/util-linux/commit/a9508d216eb8977979102782672e0470cc9bf2a2x_refsource_MISC
• github.comhttps://github.com/util-linux/util-linux/releases/tag/v2.41.5x_refsource_MISC
• github.comhttps://github.com/util-linux/util-linux/releases/tag/v2.42.2x_refsource_MISC
• github.comhttps://github.com/util-linux/util-linux/releases/tag/v2.42.4x_refsource_MISC