CVE-2026-83493

LOWCVSS 9.1 · CRITICAL

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A flaw was found in distributed-workloads. A remote attacker could exploit a vulnerability in the pull_request_target workflow by submitting a specially crafted pull request. This workflow processes untrusted code from the pull request author while operating with the base repository's sensitive secrets, such as the SNYK_TOKEN, and its default write token. Consequently, an attacker could exfiltrate these secrets, leading to unauthorized access to the Snyk integration and potential control over the repository.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-829

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-11-06: 211-06
Referenced assets2 URLs
Full discourse2 posts
  • cve.now@cvedotnow

    🆕 New CVE Red Hat OpenShift AI: untrusted code in GitHub Actions workflows leaks secrets (CVE-2026-83493) A crafted pull request can run untrusted code in a workflow and steal repository secrets, including Snyk tokens. No patch listed yet https://cve.now/CVE-2026-83493?utm_source=x&utm_medium=social&utm_campaign=cvedotnow&utm_content=critical

    310211.3K
    22.4K followersView on X
  • Enclave Radar@EnclaveRadar

    🆕 New CVE: CVE-2026-83493 (CVSS 9.1) Distributed-workloads: github actions pinned by mutable tag/branch, including third-party snyk/actions/setup@master Remote, no login needed. A flaw was found in distributed-workloads. https://app.enclave.ai/threat-feed/CVE-2026-83493

    0000059
    210 followersView on X

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