CVE-2025-64750

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

Equal to or higher than the score of 5.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-10-18.

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

2025-12-02 17:25Z11 MO AGO

Last updated

2025-12-02 17:54Z11 MO AGO

Reserved

2025-11-10

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 4.5)

CNA CVSS vector

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

Weaknesses

• CWE-61UNIX Symbolic Link (Symlink) FollowingCompound
• CWE-706Use of Incorrectly-Resolved Name or ReferenceClass

Data version

5.2

Document digest

41de66f81c26bada3b776cd4cd44fbe1e48bcfbf190e2a4063913ab8ac17b8a1

• github.comhttps://github.com/sylabs/singularity/security/advisories/GHSA-wwrx-w7c9-rf87x_refsource_CONFIRM
• github.comhttps://github.com/opencontainers/runc/security/advisories/GHSA-cgrx-mc8f-2prmx_refsource_MISC
• github.comhttps://github.com/sylabs/singularity/pull/3850x_refsource_MISC
• github.comhttps://github.com/sylabs/singularity/commit/27882963879a7af1699fd6511c3f5f1371d80f33x_refsource_MISC
• github.comhttps://github.com/sylabs/singularity/commit/5af3e790c40593591dfc26d0692e4d4b21c29ba0x_refsource_MISC
• github.comhttps://github.com/advisories/GHSA-fh74-hm69-rqjwx_refsource_MISC