CVE-2026-27487

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 ImpacttotalSuccessful exploitation gives total 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

1.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 66.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

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

2026-02-21 09:35Z6 MO AGO

Last updated

2026-02-24 18:21Z6 MO AGO

Reserved

2026-02-19

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.6)

CNA CVSS vector

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

Weaknesses

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.2

Document digest

75bea43da275454a3ee3d0adce1a1a2782c3efc4c844b88e81df5c723a2f1911

• github.comhttps://github.com/openclaw/openclaw/security/advisories/GHSA-4564-pvr2-qq4hx_refsource_CONFIRM
• github.comhttps://github.com/openclaw/openclaw/pull/15924x_refsource_MISC
• github.comhttps://github.com/openclaw/openclaw/commit/66d7178f2d6f9d60abad35797f97f3e61389b70cx_refsource_MISC
• github.comhttps://github.com/openclaw/openclaw/commit/9dce3d8bf83f13c067bc3c32291643d2f1f10a06x_refsource_MISC
• github.comhttps://github.com/openclaw/openclaw/commit/b908388245764fb3586859f44d1dff5372b19cafx_refsource_MISC
• github.comhttps://github.com/openclaw/openclaw/releases/tag/v2026.2.14x_refsource_MISC