CVE-2026-53704

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

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 13.7% 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:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-08-05.

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

2026-06-15 19:10Z2 MO AGO

Last updated

2026-08-05 08:42Z1 MO AGO

Reserved

2026-06-10

Assigning CNA

redhat

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

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

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

1fe90868610f8f5540d014e0b7fd4b68a9d2dba414c3204d137497e90ef333a9

• access.redhat.comRHSA-2026:36674https://access.redhat.com/errata/RHSA-2026:36674vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:50688https://access.redhat.com/errata/RHSA-2026:50688vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:50691https://access.redhat.com/errata/RHSA-2026:50691vendor-advisoryx_refsource_REDHAT
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-53704vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2487614https://bugzilla.redhat.com/show_bug.cgi?id=2487614issue-trackingx_refsource_REDHAT