CVE-2025-71235

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 ImpactpartialSuccessful exploitation gives limited 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

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. 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

2026-02-18 14:53Z6 MO AGO

Last updated

2026-06-11 18:44Z2 MO AGO

Reserved

2026-02-18

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-364Signal Handler Race ConditionBase

Data version

5.2

Document digest

143e52ba32454a282e8ea2e022a96aaa4b7d2314287f6c6489a307a374246874

• git.kernel.orghttps://git.kernel.org/stable/c/d8af012f92eee021c6ebb7093e65813c926c336b
• git.kernel.orghttps://git.kernel.org/stable/c/891f9969a29e9767a453cef4811c8d2472ccab49
• git.kernel.orghttps://git.kernel.org/stable/c/984dc1a51bf6fc3ca4e726abe790ec38952935d8
• git.kernel.orghttps://git.kernel.org/stable/c/528b2f1027edfb52af0171f0f4b227fb356dde05
• git.kernel.orghttps://git.kernel.org/stable/c/d70f71d4c92bcb8b6a21ac62d4ea3e87721f4f32
• git.kernel.orghttps://git.kernel.org/stable/c/c068ebbaf52820d6bdefb9b405a1e426663c635a
• git.kernel.orghttps://git.kernel.org/stable/c/7062eb0c488f35730334daad9495d9265c574853
• git.kernel.orghttps://git.kernel.org/stable/c/8890bf450e0b6b283f48ac619fca5ac2f14ddd62