CVE-2025-13462

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 6.1% of scored records. A rank, not a probability.

NVD base score

2.0 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Analyzed. NVD last modified this record on 2026-08-13.

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

2026-03-12 17:59Z5 MO AGO

Last updated

2026-08-13 00:30Z22 DAYS AGO

Reserved

2025-11-19

Assigning CNA

PSF

Record state

PUBLISHED

Severity

Low (CVSS 2.0)

CNA CVSS vector

CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Weaknesses

• CWE-20Improper Input ValidationClass
• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class
• CWE-434Unrestricted Upload of File with Dangerous TypeBase
• CWE-237Improper Handling of Structural ElementsBase

Data version

5.2

Document digest

7b92a78db169f81cc8afbb8075724f6540a4db450177ade1e8f3020741a4f4e3

• github.comhttps://github.com/python/cpython/pull/143934patch
• github.comhttps://github.com/python/cpython/issues/141707issue-tracking
• mail.python.orghttps://mail.python.org/archives/list/security-announce@python.org/thread/EOMI5I66ZMKQ2INNFT6T7IAIKUGPZYIE/vendor-advisory
• github.comhttps://github.com/python/cpython/commit/42d754e34c06e57ad6b8e7f92f32af679912d8abpatch
• github.comhttps://github.com/python/cpython/commit/7ad3093d76a748af55bdb1d2e8aad3638163b017patch
• github.comhttps://github.com/python/cpython/commit/ae99fe3a33b43e303a05f012815cef60b611a9c7patch
• github.comhttps://github.com/python/cpython/commit/72dde1016493c52abe857fc4a7bf6c40138b4114patch
• github.comhttps://github.com/python/cpython/commit/9a23b753552afa28e3a2f4d8863572fc66479406patch
• github.comhttps://github.com/python/cpython/commit/d10950739a78f54d0718d88fb5a868374603c084patch