CVE Explorer
CVE-2026-56004
A shellcode injection in the mercurial handler of the obs tar_scm source service before version 0.12.4 could be used by attackers able to provide a _service file to execute code as the source service or the local user checking out the malicious services
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","packageName":"obs-service-tar_scm","product":"buildservice","repo":"https://github.com/openSUSE/obs-service-tar_scm","vendor":"openSUSE","versions":[{"lessThan":"0.12.4","status":"affected","version":"0","versionType":"rpm"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:e1deb9c300863b9decbddb6ecb0d197c3e22456bcf755d1a6fa7e50d52805712 · sha256:ac95685412379f44… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:e1deb9c300863b9decbddb6ecb0d197c3e22456bcf755d1a6fa7e50d52805712 · sha256:ac95685412379f44… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-78","description":"CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:e1deb9c300863b9decbddb6ecb0d197c3e22456bcf755d1a6fa7e50d52805712 · sha256:ac95685412379f44… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["patch"],"url":"https://github.com/openSUSE/obs-service-tar_scm/pull/552/changes/bcf29d318c671c45fe87dd9f995a4a0c78ecedd7"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e1deb9c300863b9decbddb6ecb0d197c3e22456bcf755d1a6fa7e50d52805712 · sha256:ac95685412379f44… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.