Answer in brief
CVE-2026-41283 records a Critical severity (CVSS 9.9) rce vulnerability in OpenStack Mistral allows Arbitrary Remote Code Execution when the API is exposed. The source record does not mark it as known exploited. 3 affected packages are mapped in the feed.
Answer in brief
CVE-2026-41283 records a Critical severity (CVSS 9.9) rce vulnerability in OpenStack Mistral allows Arbitrary Remote Code Execution when the API is exposed. The source record does not mark it as known exploited. 3 affected packages are mapped in the feed.
Update mistral to 20.1.1 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanRCE describes the vulnerability class recorded for this advisory. The current record does not mark CVE-2026-41283 as known exploited; continue to monitor the source for status changes. The feed includes package mappings that can be checked against lockfiles and deployed manifests.
| Package | Affected range | Fixed version |
|---|---|---|
| mistralpip | >=20.0.0,<20.1.1 | 20.1.1 |
| mistralpip | =21.0.0 | Not reported |
| mistralpip | =22.0.0 | Not reported |
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by GitHub Security Advisories (ghsa).
CVE-2026-41283 records a Critical severity (CVSS 9.9) rce vulnerability in OpenStack Mistral allows Arbitrary Remote Code Execution when the API is exposed. The source record does not mark it as known exploited. 3 affected packages are mapped in the feed.
The source record does not mark it as known exploited.
Check lockfiles and deployed manifests for mistral, mistral, mistral.
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL GuardUpdate mistral to 20.1.1 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanRCE describes the vulnerability class recorded for this advisory. The current record does not mark CVE-2026-41283 as known exploited; continue to monitor the source for status changes. The feed includes package mappings that can be checked against lockfiles and deployed manifests.
| Package | Affected range | Fixed version |
|---|---|---|
| mistralpip | >=20.0.0,<20.1.1 | 20.1.1 |
| mistralpip | =21.0.0 | Not reported |
| mistralpip | =22.0.0 | Not reported |
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by GitHub Security Advisories (ghsa).
CVE-2026-41283 records a Critical severity (CVSS 9.9) rce vulnerability in OpenStack Mistral allows Arbitrary Remote Code Execution when the API is exposed. The source record does not mark it as known exploited. 3 affected packages are mapped in the feed.
The source record does not mark it as known exploited.
Check lockfiles and deployed manifests for mistral, mistral, mistral.
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL GuardOpenStack Mistral through 22.0.0 allows Arbitrary Remote Code Execution when the API is exposed. There are endpoints that allow code execution, which can lead to exfiltration of service credentials.
OpenStack Mistral through 22.0.0 allows Arbitrary Remote Code Execution when the API is exposed. There are endpoints that allow code execution, which can lead to exfiltration of service credentials.