CVE-2026-1102

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Source
https://cve.org/CVERecord?id=CVE-2026-1102
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-1102.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-1102
Aliases
Downstream
CGA (104)
MINI (28)
UBUNTU (1)
Published
2026-01-22T13:33:53Z
Modified
2026-10-22T02:48:51Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
Allocation of Resources Without Limits or Throttling in GitLab
Details

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.

Database specific 
{
    "cna_assigner":  "GitLab",
    "cwe_ids":  [
        "CWE-770"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/1xxx/CVE-2026-1102.json"
}
References

Affected packages

Git / gitlab.com/gitlab-org/gitlab

Affected ranges

Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
c5ab21eda575676ffc46b85cab3456473c0357c6
Fixed
e7a48bacfe7a383dd69ec19e2af04a7ff4040f89
Introduced
ceaa3c8b3a5ddb810b246bff3029e68cc57caf94
Fixed
cb985c3c1099547085576fe13f04fe4028d55e6f
Introduced
1010a9b2b769993080ce8399fd25e77c54e1ad1c
Fixed
75b6aa7289638b1a5fdd4f8b188533c4556bf5bf
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "12.3"
                },
                {
                    "fixed":  "18.6.4"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "introduced":  "18.7"
                },
                {
                    "fixed":  "18.7.2"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "introduced":  "18.8"
                },
                {
                    "fixed":  "18.8.2"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        }
    ]
}

Affected versions

v18.*
v18.7.0-ee
v18.8.0-ee
v18.8.1-ee

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-1102.json"