CVE-2026-62290

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

0.10% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 1.2% of scored records. A rank, not a probability.

NVD base score

7.3 (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:C/C:H/I:L/A:N

NVD analysis status

Analyzed. NVD last modified this record on 2026-07-30.

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

2026-07-16 19:37Z1 MO AGO

Last updated

2026-07-18 03:10Z1 MO AGO

Reserved

2026-07-13

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.3)

CNA CVSS vector

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

Weaknesses

• CWE-863Incorrect AuthorizationClass

Data version

5.2

Document digest

253e5bc7e96ee7184f39512987c39fa1e7de395f555138baf035143a41f8d781

• github.comhttps://github.com/cert-manager/cert-manager/security/advisories/GHSA-8rvj-mm4h-c258x_refsource_CONFIRM
• github.comhttps://github.com/cert-manager/cert-manager/pull/8940x_refsource_MISC
• github.comhttps://github.com/cert-manager/cert-manager/pull/8941x_refsource_MISC
• github.comhttps://github.com/cert-manager/cert-manager/commit/6bda47297c8fbc6b121b8b76624b668d26f1a155x_refsource_MISC
• github.comhttps://github.com/cert-manager/cert-manager/commit/b37dbf01ecea50a0b3a19df0a7fe4c5ad6803f16x_refsource_MISC
• github.comhttps://github.com/cert-manager/cert-manager/releases/tag/v1.19.6x_refsource_MISC
• github.comhttps://github.com/cert-manager/cert-manager/releases/tag/v1.20.3x_refsource_MISC