CVE-2026-87719Critical· 9.9▾ MidnightGitLab has remediated an issue in GitLab EE affecting all versions from 18.3 before 18.11.12, 19.0 before 19.0.9, 19.1 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could allow an authenticated u…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 54.5 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 12.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.6%
Last analysed / modified upstream
GitLab has remediated an issue in GitLab EE affecting all versions from 18.3 before 18.11.12, 19.0 before 19.0.9, 19.1 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could allow an authenticated user with Duo Chat access to obtain Advanced Search instance configurations and sensitive credentials using a specially crafted GraphQL subscription argument to bypass serialization and perform server object lookup.
gitlab >= 18.3.0, < 18.11.12gitlab >= 19.0.0, < 19.0.9gitlab >= 19.1.0, < 19.1.8gitlab >= 19.2.0, < 19.2.6gitlab >= 19.3.0, < 19.3.2Upgrade past the affected range:
gitlab 19.3.2Connected by shared product, vendor, weakness, or advisory.
CVE-2026-110264Critical· 10.0Integer Overflow or Wraparound in GitLab
CVE-2026-105777Medium· 4.3Insertion of Sensitive Information Into Sent Data in GitLab
CVE-2026-112326Low· 3.1Improper Cleanup on Thrown Exception in GitLab
CVE-2026-15723High· 8.2Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') in GitLab
CVE-2026-112378Medium· 4.3Use of Less Trusted Source in GitLab
CVE-2026-103515Low· 2.7Incorrect Authorization in GitLab