CVE-2025-64512

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 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

0.33% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 26.5% 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:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

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

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2025-11-10 21:58Z11 MO AGO

Last updated

2026-01-08 22:04Z9 MO AGO

Reserved

2025-11-05

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.6)

CNA CVSS vector

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

Weaknesses

• CWE-502Deserialization of Untrusted DataBase

Data version

5.2

Document digest

23f2f651e9152b59af4a45102c376f065fc0cf2153db7f9b55f1ae8737999230

• github.comhttps://github.com/pdfminer/pdfminer.six/security/advisories/GHSA-wf5f-4jwr-ppcpx_refsource_CONFIRM
• github.comhttps://github.com/pdfminer/pdfminer.six/commit/b808ee05dd7f0c8ea8ec34bdf394d40e63501086x_refsource_MISC
• github.comhttps://github.com/pdfminer/pdfminer.six/releases/tag/20251107x_refsource_MISC
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/11/msg00017.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2026/01/msg00005.html