CVE-2025-0395

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

0.36% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 28.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

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

2025-01-22 13:11Z1 YR AGO

Last updated

2026-05-12 12:02Z3 MO AGO

Reserved

2025-01-11

Assigning CNA

glibc

Record state

PUBLISHED

Severity

Medium (CVSS 6.2)

CNA CVSS vector

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

Weaknesses

• CWE-131Incorrect Calculation of Buffer SizeBase

Data version

5.2

Document digest

b62c2f53d20b9ce8e6f539279a71f040b0e2f7ffeec58d916ec333cdc474d61b

• www.openwall.comhttps://www.openwall.com/lists/oss-security/2025/01/22/4
• sourceware.orghttps://sourceware.org/bugzilla/show_bug.cgi?id=32582
• sourceware.orghttps://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2025-0001
• sourceware.orghttps://sourceware.org/pipermail/libc-announce/2025/000044.html
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2025/01/22/4
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2025/01/23/2
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20250228-0006/
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2025/04/13/1
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2025/04/24/7
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/04/msg00039.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-398330.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-577017.html