CVE-2026-53296

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

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.9% 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 2026-07-08.

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

2026-06-26 19:40Z2 MO AGO

Last updated

2026-06-26 19:40Z2 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-416Use After FreeVariant
• CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

f3f4d8fb93312509833b0eab7fa61deec584c1ead4e13cb981059693ec242650

• git.kernel.orghttps://git.kernel.org/stable/c/0ad8c4a03a358de7811ba1ab8cbd1fe76ad0ff6b
• git.kernel.orghttps://git.kernel.org/stable/c/15c4cc3850cfe1b973eb7b63c02314b267f06a64
• git.kernel.orghttps://git.kernel.org/stable/c/187069ccc3474516af32350e20d7e449160fa6de
• git.kernel.orghttps://git.kernel.org/stable/c/81c9e7e4030e71391ab479c4c6e17b64802577aa
• git.kernel.orghttps://git.kernel.org/stable/c/6c6ce2ccb4fcf1617fec83f91b21aa0265f30701
• git.kernel.orghttps://git.kernel.org/stable/c/742001919653e7313b4e91780c5d108be1692365
• git.kernel.orghttps://git.kernel.org/stable/c/02beb178e2e159daeb8f992d7abb16a37da31664
• git.kernel.orghttps://git.kernel.org/stable/c/c02053a9055d5fdfd32432287cca8958db1d5bc5