CVE-2026-52996

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.3% 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 2026-07-15.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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 16:29Z2 MO AGO

Last updated

2026-06-24 16:29Z2 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-401Missing Release of Memory after Effective LifetimeVariant
• CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

52c9ee0befccf00c415291bf96f15fdb4b57d32c864beafad9aea9cbfdd7ac47

• git.kernel.orghttps://git.kernel.org/stable/c/407b6e699ba8b45b72cc265eed8a1bc8a7191609
• git.kernel.orghttps://git.kernel.org/stable/c/f31beef633fbf2b5af7805fa187a10bcff1d4b49
• git.kernel.orghttps://git.kernel.org/stable/c/06f709d0e531f3e54d88665dd426be3998a774e6
• git.kernel.orghttps://git.kernel.org/stable/c/8c4a0ef19c8264c150833131af34541495832cd0
• git.kernel.orghttps://git.kernel.org/stable/c/804054d19886ac6628883d82410f6ee42a818664