Security fix · CVE-2025-32953
z80pack is a mature emulator of multiple platforms with 8080 and Z80 CPU.
Published Apr 18, 2025 · corrected/updated Apr 21, 2025 · udo-munk z80pack · evidence confidence high
z80pack is a mature emulator of multiple platforms with 8080 and Z80 CPU. In version 1.38 and prior, the workflow file uses to upload the artifact. This artifact is a zip of the current directory, which includes the automatically generated file containing the run's GITHUB_TOKEN. Seeing as the artifact can be downloaded prior to the end of the workflow, there is a few seconds where an attacker can extract the token from the artifact and use it with the Github API to push malicious code or rewrite release commits in your repository. This issue has been fixed in commit bd95916.
Grounded briefings
Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.
Executive
CVE-2025-32953 is a high public vulnerability record for udo-munk z80pack. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.
System administrator
Identify whether udo-munk z80pack is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: udo-munk z80pack < bd95916 (< bd95916). Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.
Security analyst
Signals on file: CVSS 8.7, EPSS 53.0%. It is not currently listed in the CISA Known Exploited catalog. Sources contributing to this record: euvd. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.
Exploitation and remediation
Exploitation evidence
Not listed as known exploited in CISA KEV. Not in CISA KEV or VulnCheck KEV.
Patch and remediation
No required-action text is stored yet. Use the vendor or CERT links in Sources for patch availability.
Safe detection guidance
Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.
Code
The project this record applies to. Exploit listings stay in References.
Timeline
Detection, updates, and resolution for this record.
Apr 18, 2025 · EUVD
Detected
z80pack is a mature emulator of multiple platforms with 8080 and Z80 CPU. In version 1.38 and prior, the workflow file uses to upload the artifact. This artifact is a zip of the current directory, which includes the automatically generated file containing the run's GITHUB_TOKEN. Seeing as the artifact can be downloaded prior to the end of the workflow, there is a few seconds where an attacker can
Apr 21, 2025 · EUVD
Updated
z80pack is a mature emulator of multiple platforms with 8080 and Z80 CPU. In version 1.38 and prior, the workflow file uses to upload the artifact. This artifact is a zip of the current directory, which includes the automatically generated file containing the run's GITHUB_TOKEN. Seeing as the artifact can be downloaded prior to the end of the workflow, there is a few seconds where an attacker can
Affected
- vendor udo-munk z80pack < bd95916< bd95916
Sources
- EUVDVulnerability recordEUVD-2025-11894
z80pack is a mature emulator of multiple platforms with 8080 and Z80 CPU. In version 1.38 and prior, the workflow file uses to upload the artifact. This artifact is a zip of the current directory, which includes the automatically generated file containing the run's GITHUB_TOKEN.
euvd.enisa.europa.eu