CVE-2026-52980

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

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

EPSS percentile

Ranks above 2.2% 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 2026-07-14.

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

2026-06-24 16:28Z2 MO AGO

Last updated

2026-06-24 16:28Z2 MO AGO

Reserved

2026-06-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase
• CWE-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

baf0aa7379fb07237b1d5964ab65fe5e2c576c1cf9895343b4b10c1eb5a501f7

• git.kernel.orghttps://git.kernel.org/stable/c/c71bf35caba12bfd9bc23e32b0bcd9e02d1cf1ac
• git.kernel.orghttps://git.kernel.org/stable/c/f3c16e1f4a314a20717ab90a41885f8111a242ab
• git.kernel.orghttps://git.kernel.org/stable/c/8f4a16200785f49cf02c5b71bdfe7a9dab63f23a
• git.kernel.orghttps://git.kernel.org/stable/c/3da56dc063cd77b9c0b40add930767fab4e389f3