CVE-2026-12878 — HIGH (8.8)

Q: What is CVE-2026-12878?

CVE-2026-12878 is a vulnerability with a CVSS score of 8.8 (HIGH). In affected versions of the Codefresh platform an authenticated user can utilize an API endpoint to elevate to Admin permissions.

Q: How severe is CVE-2026-12878?

CVE-2026-12878 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-12878?

Check the references section above for vendor advisories and patch information. Affected products include: Octopus Codefresh, Linux Linux Kernel, Microsoft Windows.

Vulnerability Description

In affected versions of the Codefresh platform an authenticated user can utilize an API endpoint to elevate to Admin permissions.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Octopus	Codefresh	>= 2.0.0, < 2.11.15
Linux	Linux Kernel	-
Microsoft	Windows	-

Related Weaknesses (CWE)

CWE-269

References

https://advisories.codefresh.io/post/2026/sa2026-01/Vendor Advisory

FAQ

What is CVE-2026-12878?

CVE-2026-12878 is a vulnerability with a CVSS score of 8.8 (HIGH). In affected versions of the Codefresh platform an authenticated user can utilize an API endpoint to elevate to Admin permissions.

How severe is CVE-2026-12878?

CVE-2026-12878 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-12878?

Check the references section above for vendor advisories and patch information. Affected products include: Octopus Codefresh, Linux Linux Kernel, Microsoft Windows.