CVE-2026-23076

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

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

EPSS percentile

Ranks above 3.0% of scored records. A rank, not a probability.

NVD base score

7.1 (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:N/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

2026-02-04 16:08Z7 MO AGO

Last updated

2026-06-11 18:44Z2 MO AGO

Reserved

2026-01-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-129Improper Validation of Array IndexVariant

Data version

5.2

Document digest

39fd99112f15e60001fc6aa334ca3b37e0364913c03191da9e7720161f3898a2

• git.kernel.orghttps://git.kernel.org/stable/c/6524205326e0c1a21263b5c14e48e14ef7e449ae
• git.kernel.orghttps://git.kernel.org/stable/c/afca7ff5d5d4d63a1acb95461f55ca9a729feedf
• git.kernel.orghttps://git.kernel.org/stable/c/8c1d09806e1441bc6a54b9a4f2818918046d5174
• git.kernel.orghttps://git.kernel.org/stable/c/a8c42d11b0526a89192bd2f79facb4c60c8a1f38
• git.kernel.orghttps://git.kernel.org/stable/c/d77ba72558cd66704f0fb7e0969f697e87c0f71c
• git.kernel.orghttps://git.kernel.org/stable/c/873e2360d247eeee642878fcc3398babff7e387c
• git.kernel.orghttps://git.kernel.org/stable/c/61006c540cbdedea83b05577dc7fb7fa18fe1276