CVE-2026-32590

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

0.41% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 34.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-08-15.

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

2026-04-08 17:04Z4 MO AGO

Last updated

2026-08-15 22:58Z19 DAYS AGO

Reserved

2026-03-12

Assigning CNA

redhat

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

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

Weaknesses

• CWE-502Deserialization of Untrusted DataBase

Data version

5.2

Document digest

f83f91dd90525c653cbafd7ceb4ae82d977622602ed4fffa9048850e9e0c1f76

• access.redhat.comRHSA-2026:19375https://access.redhat.com/errata/RHSA-2026:19375vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:21017https://access.redhat.com/errata/RHSA-2026:21017vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:22465https://access.redhat.com/errata/RHSA-2026:22465vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:22629https://access.redhat.com/errata/RHSA-2026:22629vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:22840https://access.redhat.com/errata/RHSA-2026:22840vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:23361https://access.redhat.com/errata/RHSA-2026:23361vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:24833https://access.redhat.com/errata/RHSA-2026:24833vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:24853https://access.redhat.com/errata/RHSA-2026:24853vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:28441https://access.redhat.com/errata/RHSA-2026:28441vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:48085https://access.redhat.com/errata/RHSA-2026:48085vendor-advisoryx_refsource_REDHAT
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-32590vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2446964https://bugzilla.redhat.com/show_bug.cgi?id=2446964issue-trackingx_refsource_REDHAT