CVE-2026-5265

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

0.63% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 47.7% of scored records. A rank, not a probability.

NVD base score

6.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H

NVD analysis status

Awaiting Analysis. 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

2026-04-24 12:25Z4 MO AGO

Last updated

2026-06-17 22:00Z2 MO AGO

Reserved

2026-03-31

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H

Weaknesses

• CWE-130Improper Handling of Length Parameter InconsistencyBase

Data version

5.2

Document digest

df0022be2d16c4148ee584ecafdf1b07523f3c63a3be17200d22a172ac9415fc

• access.redhat.comRHSA-2026:11694https://access.redhat.com/errata/RHSA-2026:11694vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:11695https://access.redhat.com/errata/RHSA-2026:11695vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:11696https://access.redhat.com/errata/RHSA-2026:11696vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:11698https://access.redhat.com/errata/RHSA-2026:11698vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:11700https://access.redhat.com/errata/RHSA-2026:11700vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:11701https://access.redhat.com/errata/RHSA-2026:11701vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:11702https://access.redhat.com/errata/RHSA-2026:11702vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:22110https://access.redhat.com/errata/RHSA-2026:22110vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:22111https://access.redhat.com/errata/RHSA-2026:22111vendor-advisoryx_refsource_REDHAT
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-5265vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2453458https://bugzilla.redhat.com/show_bug.cgi?id=2453458issue-trackingx_refsource_REDHAT
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/04/20/2
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/04/20/4