CVE-2025-4574

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.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• 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

0.56% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 46.7% 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:L/PR:N/UI:N/S:U/C:N/I:L/A:L

NVD analysis status

Deferred. NVD last modified this record on 2026-06-30.

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

2025-05-13 21:47Z1 YR AGO

Last updated

2026-06-30 10:40Z4 MO AGO

Reserved

2025-05-12

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-415Double FreeVariant

Data version

5.2

Document digest

3eab50ffeada75ccaa10e935477dc56b982fddc4dc4f1346d4ff098e899f9cdd

• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2025-4574vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2358890https://bugzilla.redhat.com/show_bug.cgi?id=2358890issue-trackingx_refsource_REDHAT
• github.comhttps://github.com/advisories/GHSA-pg9f-39pc-qf8g
• github.comhttps://github.com/crossbeam-rs/crossbeam/pull/1187