CVE Explorer
CVE-2026-1102
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.3 before 18.6.4, 18.7 before 18.7.2, and 18.8 before 18.8.2 that could have allowed an unauthenticated user to create a denial of service condition by sending repeated malformed SSH authentication requests.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"cpes":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","product":"GitLab","repo":"git://git@gitlab.com:gitlab-org/gitlab.git","vendor":"GitLab","versions":[{"lessThan":"18.6.4","status":"affected","version":"12.3","versionType":"semver"},{"lessThan":"18.7.2","status":"affected","version":"18.7","versionType":"semver"},{"lessThan":"18.8.2","status":"affected","version":"18.8","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:f07c547ad5ef56be038a6934cb5a6b750d4d00fa6ebd7a8e3dfb2a9ededc39a4 · sha256:3c217f35afecc4b6… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:f07c547ad5ef56be038a6934cb5a6b750d4d00fa6ebd7a8e3dfb2a9ededc39a4 · sha256:3c217f35afecc4b6… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:f07c547ad5ef56be038a6934cb5a6b750d4d00fa6ebd7a8e3dfb2a9ededc39a4 · sha256:3c217f35afecc4b6… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"url":"https://about.gitlab.com/releases/2026/01/21/patch-release-gitlab-18-8-2-released/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f07c547ad5ef56be038a6934cb5a6b750d4d00fa6ebd7a8e3dfb2a9ededc39a4 · sha256:3c217f35afecc4b6… · /containers/cna/references/1
{"name":"GitLab Issue #579746","tags":["issue-tracking","permissions-required"],"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/579746"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f07c547ad5ef56be038a6934cb5a6b750d4d00fa6ebd7a8e3dfb2a9ededc39a4 · sha256:3c217f35afecc4b6… · /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.