CVE-2026-53705

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 ImpacttotalSuccessful exploitation gives total 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

0.38% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 30.5% of scored records. A rank, not a probability.

NVD base score

7.6 (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:L/A:H

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-08-03.

Red Hat severity

Important. 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

2026-08-03 12:06Z1 MO AGO

Reserved

2026-06-10

Assigning CNA

redhat

Record state

PUBLISHED

Severity

High (CVSS 7.6)

CNA CVSS vector

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

Weaknesses

• CWE-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

d890c458da45c2ec14ab3608875b06423c52f4269f7b0a3c6978d33f2a1f1694

• access.redhat.comRHSA-2026:36675https://access.redhat.com/errata/RHSA-2026:36675vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:36774https://access.redhat.com/errata/RHSA-2026:36774vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:37129https://access.redhat.com/errata/RHSA-2026:37129vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:47032https://access.redhat.com/errata/RHSA-2026:47032vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:47050https://access.redhat.com/errata/RHSA-2026:47050vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:47051https://access.redhat.com/errata/RHSA-2026:47051vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:47052https://access.redhat.com/errata/RHSA-2026:47052vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:47174https://access.redhat.com/errata/RHSA-2026:47174vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:49602https://access.redhat.com/errata/RHSA-2026:49602vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:49603https://access.redhat.com/errata/RHSA-2026:49603vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:49604https://access.redhat.com/errata/RHSA-2026:49604vendor-advisoryx_refsource_REDHAT
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-53705vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2487615https://bugzilla.redhat.com/show_bug.cgi?id=2487615issue-trackingx_refsource_REDHAT
• security.access.redhat.comhttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53705.jsonx_sadp-csaf-vex