CVE-2026-12053

HIGHNVD 7.58.6▲
EchelonGraph scoreMEDIUM confidence

Score 8.6 from GitHub Security Advisory (severity: HIGH) published 2026-06-25. NVD baseline CVSS 7.5; sources differ by 1.1.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.1.1 that under certain conditions could have allowed a user to access sensitive information that had already been committed to a project, due to insufficient output filtering in Duo Workflows.

CVSS v3
7.5
EG Score
8.6(medium)
EPSS
24.7%
KEV
Not listed

Published

June 25, 2026

Last Modified

June 26, 2026

Advisory Details (2)

Auto-updated Jun 25, 2026
No patch confirmed yet.
generic

GitLab.org / GitLab · GitLab

https://gitlab.com/gitlab-org/gitlab/-/work_items/602194
generic

GitLab Patch Release: 19.1.1, 19.0.3, 18.11.6 | GitLab Docs

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-1-released/

Vendor Advisories for CVE-2026-12053(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 36× in last 7d / 65× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-06 22:58 UTCEG score recompute
  2. 2026-07-06 22:58 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 11:18 UTCEG score recompute
  5. 2026-07-06 11:18 UTCGHSA enrichment
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 23:11 UTCEG score recompute
  8. 2026-07-05 23:11 UTCGHSA enrichment
  9. 2026-07-05 11:31 UTCEG score recompute
  10. 2026-07-05 11:31 UTCGHSA enrichment
  11. 2026-07-05 02:30 UTCEPSS rescore
  12. 2026-07-05 02:30 UTCEPSS rescore
  13. 2026-07-04 23:50 UTCEG score recompute
  14. 2026-07-04 23:49 UTCGHSA enrichment
  15. 2026-07-04 12:10 UTCEG score recompute
  16. 2026-07-04 12:09 UTCGHSA enrichment
  17. 2026-07-04 06:31 UTCEPSS rescore
  18. 2026-07-04 00:27 UTCEG score recompute
  19. 2026-07-04 00:27 UTCGHSA enrichment
  20. 2026-07-03 12:47 UTCEG score recompute
  21. 2026-07-03 12:47 UTCGHSA enrichment
  22. 2026-07-03 00:55 UTCEG score recompute
  23. 2026-07-03 00:55 UTCGHSA enrichment
  24. 2026-07-02 13:16 UTCEG score recompute
  25. 2026-07-02 13:16 UTCGHSA enrichment
Show 40 more
  1. 2026-07-02 01:34 UTCEG score recompute
  2. 2026-07-02 01:34 UTCGHSA enrichment
  3. 2026-07-01 15:06 UTCEPSS rescore
  4. 2026-07-01 15:06 UTCEPSS rescore
  5. 2026-07-01 13:55 UTCEG score recompute
  6. 2026-07-01 13:55 UTCGHSA enrichment
  7. 2026-07-01 02:16 UTCEG score recompute
  8. 2026-07-01 02:16 UTCGHSA enrichment
  9. 2026-06-30 23:22 UTCEPSS rescore
  10. 2026-06-30 14:36 UTCEG score recompute
  11. 2026-06-30 14:36 UTCGHSA enrichment
  12. 2026-06-30 02:54 UTCEG score recompute
  13. 2026-06-30 02:53 UTCGHSA enrichment
  14. 2026-06-29 15:13 UTCEG score recompute
  15. 2026-06-29 15:13 UTCGHSA enrichment
  16. 2026-06-29 14:06 UTCEPSS rescore
  17. 2026-06-29 03:31 UTCEG score recompute
  18. 2026-06-29 03:30 UTCGHSA enrichment
  19. 2026-06-28 15:51 UTCEG score recompute
  20. 2026-06-28 15:51 UTCGHSA enrichment
  21. 2026-06-28 14:07 UTCEPSS rescore
  22. 2026-06-28 04:56 UTCEPSS rescore
  23. 2026-06-28 04:56 UTCEPSS rescore
  24. 2026-06-28 04:12 UTCEG score recompute
  25. 2026-06-28 04:12 UTCGHSA enrichment
  26. 2026-06-27 16:31 UTCEG score recompute
  27. 2026-06-27 16:31 UTCGHSA enrichment
  28. 2026-06-27 04:48 UTCEG score recompute
  29. 2026-06-27 04:47 UTCGHSA enrichment
  30. 2026-06-27 03:08 UTCEPSS rescore
  31. 2026-06-26 19:41 UTCNVD updateCVSS v3 → 7.5
  32. 2026-06-26 17:05 UTCEG score recompute
  33. 2026-06-26 17:05 UTCGHSA enrichment
  34. 2026-06-26 05:26 UTCEG score recompute
  35. 2026-06-26 05:26 UTCGHSA enrichment
  36. 2026-06-25 17:47 UTCEG score recompute
  37. 2026-06-25 17:47 UTCGHSA enrichment
  38. 2026-06-25 13:49 UTCEPSS rescore
  39. 2026-06-25 06:07 UTCEG score recompute
  40. 2026-06-25 06:05 UTCNVD updatefirst tracked

Frequently asked(5)

What is CVE-2026-12053?
CVE-2026-12053 is a high vulnerability published on June 25, 2026. GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.1.1 that under certain conditions could have allowed a user to access sensitive information that had already been committed to a project, due to insufficient output filtering in Duo Workflows.
When was CVE-2026-12053 disclosed?
CVE-2026-12053 was first published in the National Vulnerability Database on June 25, 2026, with the most recent update on June 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12053 actively exploited?
CVE-2026-12053 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 24.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-12053?
CVE-2026-12053 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.6.
How do I remediate CVE-2026-12053?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12053, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-12053

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