CVE-2026-62987

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• 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

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 10.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-09-24.

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

2026-09-21 16:11Z1 MO AGO

Last updated

2026-09-21 18:04Z1 MO AGO

Reserved

2026-07-14

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 5.8)

CNA CVSS vector

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

Weaknesses

• CWE-290Authentication Bypass by SpoofingBase
• CWE-348Use of Less Trusted SourceBase

Data version

5.2

Document digest

f820b29f0a04c77c174b65ffd6125d8ac522a1915aa08ad4fbdc4880ec45ec74

• github.comhttps://github.com/fabiolb/fabio/security/advisories/GHSA-fq95-v8xc-jm3vx_refsource_CONFIRM
• github.comhttps://github.com/fabiolb/fabio/commit/240526a8004077edad4fb96d25b382bfc3901357x_refsource_MISC
• github.comhttps://github.com/fabiolb/fabio/releases/tag/v1.7.2x_refsource_MISC