CVE-2025-37819

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

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 9.7% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/A:H

NVD analysis status

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

Red Hat severity

Moderate. 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

2025-05-08 06:26Z1 YR AGO

Last updated

2026-06-11 18:44Z2 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

a7bb1c0e2671bdbb50ea1039e05f77f48347f855b483a37b363336d805a1d210

• git.kernel.orghttps://git.kernel.org/stable/c/0c241dedc43a036599757cd08f356253fa3e5014
• git.kernel.orghttps://git.kernel.org/stable/c/b63de43af8d215b0499eac28b2caa4439183efc1
• git.kernel.orghttps://git.kernel.org/stable/c/f95659affee301464f0d058d528d96b35b452da8
• git.kernel.orghttps://git.kernel.org/stable/c/dc0d654eb4179b06d3206e4396d072108b9ba082
• git.kernel.orghttps://git.kernel.org/stable/c/2f2803e4b5e4df2b08d378deaab78b1681ef9b30
• git.kernel.orghttps://git.kernel.org/stable/c/3939d6f29d34cdb60e3f68b76e39e00a964a1d51
• git.kernel.orghttps://git.kernel.org/stable/c/47bee0081b483b077c7560bc5358ad101f89c8ef
• git.kernel.orghttps://git.kernel.org/stable/c/3318dc299b072a0511d6dfd8367f3304fb6d9827
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/08/msg00010.html