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
8.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: None knownExposed: 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)
EG Risk
43(Track)
EG Risk 43/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity86% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
48%
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(2)

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 17× in last 7d / 105× 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.

Showing the most recent 100 of 198 total refreshes for this CVE.

  1. 2026-08-27 14:24 UTCEPSS rescore
  2. 2026-08-25 13:48 UTCEPSS rescore
  3. 2026-08-25 00:56 UTCEG score recompute
  4. 2026-08-25 00:56 UTCGHSA enrichment
  5. 2026-08-24 13:17 UTCEG score recompute
  6. 2026-08-24 13:17 UTCGHSA enrichment
  7. 2026-08-23 22:22 UTCGHSA enrichment
  8. 2026-08-23 10:28 UTCEG score recompute
  9. 2026-08-23 10:28 UTCGHSA enrichment
  10. 2026-08-23 00:19 UTCEPSS rescore
  11. 2026-08-22 22:42 UTCGHSA enrichment
  12. 2026-08-22 11:02 UTCEG score recompute
  13. 2026-08-22 11:02 UTCGHSA enrichment
  14. 2026-08-21 23:48 UTCEPSS rescore
  15. 2026-08-21 18:09 UTCGHSA enrichment
  16. 2026-08-21 06:30 UTCEG score recompute
  17. 2026-08-21 06:30 UTCGHSA enrichment
  18. 2026-08-20 22:55 UTCEPSS rescore
  19. 2026-08-20 18:51 UTCGHSA enrichment
  20. 2026-08-20 07:12 UTCEG score recompute
  21. 2026-08-20 07:12 UTCGHSA enrichment
  22. 2026-08-19 17:03 UTCEPSS rescore
  23. 2026-08-19 13:30 UTCGHSA enrichment
  24. 2026-08-19 01:37 UTCEG score recompute
  25. 2026-08-19 01:37 UTCGHSA enrichment
Show 75 more
  1. 2026-08-18 13:48 UTCEPSS rescore
  2. 2026-08-17 09:13 UTCGHSA enrichment
  3. 2026-08-16 21:34 UTCEG score recompute
  4. 2026-08-16 21:34 UTCGHSA enrichment
  5. 2026-08-16 14:56 UTCEPSS rescore
  6. 2026-08-16 09:54 UTCEG score recompute
  7. 2026-08-16 09:54 UTCGHSA enrichment
  8. 2026-08-16 02:14 UTCEPSS rescore
  9. 2026-08-15 22:15 UTCGHSA enrichment
  10. 2026-08-15 10:36 UTCEG score recompute
  11. 2026-08-15 10:36 UTCGHSA enrichment
  12. 2026-08-15 01:30 UTCEPSS rescore
  13. 2026-08-14 22:57 UTCGHSA enrichment
  14. 2026-08-14 11:18 UTCGHSA enrichment
  15. 2026-08-13 23:38 UTCEG score recompute
  16. 2026-08-13 23:38 UTCGHSA enrichment
  17. 2026-08-13 22:00 UTCEPSS rescore
  18. 2026-08-13 11:51 UTCGHSA enrichment
  19. 2026-08-13 00:12 UTCEG score recompute
  20. 2026-08-13 00:12 UTCGHSA enrichment
  21. 2026-08-12 13:50 UTCEPSS rescore
  22. 2026-08-12 12:33 UTCGHSA enrichment
  23. 2026-08-12 00:54 UTCEG score recompute
  24. 2026-08-12 00:54 UTCGHSA enrichment
  25. 2026-08-11 13:42 UTCEPSS rescore
  26. 2026-08-11 13:14 UTCGHSA enrichment
  27. 2026-08-11 01:35 UTCEG score recompute
  28. 2026-08-11 01:35 UTCGHSA enrichment
  29. 2026-08-10 23:59 UTCEPSS rescore
  30. 2026-08-10 13:56 UTCGHSA enrichment
  31. 2026-08-10 02:16 UTCGHSA enrichment
  32. 2026-08-09 14:37 UTCEG score recompute
  33. 2026-08-09 14:37 UTCGHSA enrichment
  34. 2026-08-09 13:46 UTCEPSS rescore
  35. 2026-08-09 02:58 UTCEG score recompute
  36. 2026-08-09 02:58 UTCGHSA enrichment
  37. 2026-08-08 16:37 UTCEPSS rescore
  38. 2026-08-08 15:19 UTCGHSA enrichment
  39. 2026-08-08 03:38 UTCEG score recompute
  40. 2026-08-08 03:38 UTCGHSA enrichment
  41. 2026-08-07 15:59 UTCGHSA enrichment
  42. 2026-08-07 04:20 UTCGHSA enrichment
  43. 2026-08-06 16:40 UTCEG score recompute
  44. 2026-08-06 16:40 UTCGHSA enrichment
  45. 2026-08-06 13:46 UTCEPSS rescore
  46. 2026-08-06 04:52 UTCEG score recompute
  47. 2026-08-06 04:52 UTCGHSA enrichment
  48. 2026-08-05 19:17 UTCEPSS rescore
  49. 2026-08-05 17:12 UTCGHSA enrichment
  50. 2026-08-05 02:48 UTCEG score recompute
  51. 2026-08-05 02:48 UTCGHSA enrichment
  52. 2026-08-04 15:09 UTCEPSS rescore
  53. 2026-08-04 15:08 UTCEG score recompute
  54. 2026-08-04 15:08 UTCGHSA enrichment
  55. 2026-08-04 10:38 UTCEPSS rescore
  56. 2026-08-04 01:39 UTCGHSA enrichment
  57. 2026-08-03 14:00 UTCEG score recompute
  58. 2026-08-03 14:00 UTCGHSA enrichment
  59. 2026-08-03 10:35 UTCEPSS rescore
  60. 2026-08-03 01:47 UTCGHSA enrichment
  61. 2026-08-02 14:08 UTCGHSA enrichment
  62. 2026-08-02 02:28 UTCEG score recompute
  63. 2026-08-02 02:28 UTCGHSA enrichment
  64. 2026-08-02 02:26 UTCEPSS rescore
  65. 2026-08-01 14:49 UTCEG score recompute
  66. 2026-08-01 14:49 UTCGHSA enrichment
  67. 2026-08-01 04:15 UTCEPSS rescore
  68. 2026-08-01 03:10 UTCGHSA enrichment
  69. 2026-07-31 15:03 UTCGHSA enrichment
  70. 2026-07-31 03:22 UTCEG score recompute
  71. 2026-07-31 03:22 UTCGHSA enrichment
  72. 2026-07-30 16:27 UTCEPSS rescore
  73. 2026-07-30 14:26 UTCEG score recompute
  74. 2026-07-30 14:26 UTCGHSA enrichment
  75. 2026-07-30 02:06 UTCEG score recompute

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 1% probability of exploitation in the next 30 days, which ranks it in the top 52.5% of all scored CVEs.
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

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