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.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/1xxx/CVE-2026-1102.json",
"cna_assigner": "GitLab",
"cwe_ids": [
"CWE-770"
]
}{
"extracted_events": [
{
"introduced": "12.3.0"
},
{
"fixed": "18.6.4"
},
{
"introduced": "18.7.0"
},
{
"fixed": "18.7.2"
},
{
"introduced": "18.8.0"
},
{
"fixed": "18.8.2"
}
],
"cpe": [
"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"
],
"source": "CPE_RANGE"
}