CVE-2026-42576

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 16.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-07-24.

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

2026-05-09 19:26Z3 MO AGO

Last updated

2026-05-11 14:57Z3 MO AGO

Reserved

2026-04-28

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-704Incorrect Type Conversion or CastClass

Data version

5.2

Document digest

e2d29f7268419fd645b0a6e5d5f3e19057450ff6fd86a37aade54eacacc49dff

• github.comhttps://github.com/chainguard-dev/apko/security/advisories/GHSA-m7hm-vm4x-28jfx_refsource_CONFIRM
• github.comhttps://github.com/chainguard-dev/apko/commit/6604826b19e36e9bc6e196592800fad93738f4a1x_refsource_MISC
• github.comhttps://github.com/chainguard-dev/apko/releases/tag/v1.2.7x_refsource_MISC