CVE-2024-40635

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

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 21.8% 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:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Analyzed. 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

2025-03-17 21:32Z1 YR AGO

Last updated

2025-05-04 22:02Z1 YR AGO

Reserved

2024-07-08

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 4.6)

CNA CVSS vector

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

Weaknesses

• CWE-190Integer Overflow or WraparoundBase

Data version

5.1

Document digest

169db78c019ed218e94cdacd06ee56801b72457079703c6c0c6fbe068f985a1a

• github.comhttps://github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmgx_refsource_CONFIRM
• github.comhttps://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4dax_refsource_MISC
• github.comhttps://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20x_refsource_MISC
• github.comhttps://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51ax_refsource_MISC
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00005.html