CVE-2025-4945

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• 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

0.67% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 49.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Low. 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

2025-05-19 17:03Z1 YR AGO

Last updated

2026-06-30 10:40Z2 MO AGO

Reserved

2025-05-19

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Low (CVSS 3.7)

CNA CVSS vector

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

Weaknesses

• CWE-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

83a9fe566efb54a03bff33c1756bac024891b2879ff18a1cc4edd8ab110f7e16

• access.redhat.comRHSA-2025:19713https://access.redhat.com/errata/RHSA-2025:19713vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2025:19714https://access.redhat.com/errata/RHSA-2025:19714vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2025:19720https://access.redhat.com/errata/RHSA-2025:19720vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2025:20959https://access.redhat.com/errata/RHSA-2025:20959vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2025:21032https://access.redhat.com/errata/RHSA-2025:21032vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2025:21655https://access.redhat.com/errata/RHSA-2025:21655vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2025:21656https://access.redhat.com/errata/RHSA-2025:21656vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2025:21657https://access.redhat.com/errata/RHSA-2025:21657vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2025:21664https://access.redhat.com/errata/RHSA-2025:21664vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2025:21665https://access.redhat.com/errata/RHSA-2025:21665vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2025:21666https://access.redhat.com/errata/RHSA-2025:21666vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2025:21772https://access.redhat.com/errata/RHSA-2025:21772vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2025:22013https://access.redhat.com/errata/RHSA-2025:22013vendor-advisoryx_refsource_REDHAT
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2025-4945vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2367175https://bugzilla.redhat.com/show_bug.cgi?id=2367175issue-trackingx_refsource_REDHAT
• gitlab.gnome.orghttps://gitlab.gnome.org/GNOME/libsoup/-/issues/448