CVE-2025-46397

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

0.30% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 21.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

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

2025-04-23 20:55Z1 YR AGO

Last updated

2026-06-30 03:06Z2 MO AGO

Reserved

2025-04-23

Assigning CNA

redhat

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base

Data version

5.2

Document digest

fda07695f099b03124ff441776c5836b8dbb808784c837624718e085ce57494b

• access.redhat.comRHSA-2026:0700https://access.redhat.com/errata/RHSA-2026:0700vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:0704https://access.redhat.com/errata/RHSA-2026:0704vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:0705https://access.redhat.com/errata/RHSA-2026:0705vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2026:0756https://access.redhat.com/errata/RHSA-2026:0756vendor-advisoryx_refsource_REDHAT
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2025-46397vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2362058https://bugzilla.redhat.com/show_bug.cgi?id=2362058issue-trackingx_refsource_REDHAT
• sourceforge.nethttps://sourceforge.net/p/mcj/tickets/192/
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/04/msg00043.html