Is CVE-2026-1322 in the CISA KEV catalog?

No. CVE-2026-1322 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-1322?

CVE-2026-1322 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2026-1322?

CVE-2026-1322 has an EPSS score of 0.31% (23th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-1322?

Upgrade gitlab to 18.11.3 or later.

CVE & CISA-KEV Catalog

CVE-2026-1322

MEDIUM

6.8

CVSS v3

NVD

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.0 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with a read_api scoped OAuth application to create issues and add comments to issues in private projects due to improper authorization.

CWE-840

How to fix

Remediation Available

gitlabNVD

Affected:>= 18.11.0, < 18.11.3Fixed in:18.11.3CVE-2026-1322derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Exploit Intelligence

0.31%probability of exploitation in 30 days

23rdpercentile

Low risk: more likely to be exploited than 23% of all known CVEs.

References

Release Notes1

about.gitlab.com

Other references2

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Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-16.