src_d11443da85ea659d49
- Source-provided label
- Not reported
- Evidence class
- mentioned in report
- Confidence
- Not reported
- Observed
- Dec 20, 2023 00:00 UTC
- Retrieved
- Oct 08, 2026 03:52 UTC
Poisoning GitHub's Runner Images Supply Chain Attack
A critical vulnerability in GitHub's actions/runner-images repository allowed arbitrary code execution on self-hosted runners, potentially enabling modification of GitHub's runner base images. The flaw stemmed from misconfigured self-hosted runners on a public repository with default workflow approval settings. The researcher gained persistence, accessed secrets, and could have inserted malicious
Reference details
- Source category
- Research & news
- Report title
Poisoning GitHub's Runner Images Supply Chain Attack- First reported
- Dec 20, 2023 00:00 UTC
- Last reported
- Dec 20, 2023 00:00 UTC
- Catalog updated
- Oct 08, 2026 03:52 UTC
- Record ID
0b55e10e93275c463b230646cce94a11b4d75921a41b4f68bf18922b661c76ee
Published indicators
Network indicators are visibly defanged. This page does not make them clickable or send them to another service.
No validated file hashes or network indicators are stored for this record.
Source observations
This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.
Feed collection status
Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.
1 sources: 0 stale, 0 needing attention, 0 paused, 1 unverified.
Review source update dates and status
- src_d11443da85ea659d49Collection status unverifiedLast successful batch: Unverified
Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.