CVE-2026-34714

CRITICALNVD 8.69.2▲
EchelonGraph scoreMEDIUM confidence

Score 9.2 from GitHub Security Advisory (severity: CRITICAL) published 2026-03-30. NVD baseline CVSS 8.6; sources differ by 0.6.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
9.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.6Exploit: None knownExposed: 0

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

Vim before 9.2.0272 allows code execution that happens immediately upon opening a crafted file in the default configuration, because %{expr} injection occurs with tabpanel lacking P_MLE.

CVSS v3
8.6
EG Score
9.2(medium)
EG Risk
42(Track)
EG Risk 42/100SSVC: 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
Severity92% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
46%
KEV
Not listed

Published

March 30, 2026

Last Modified

September 1, 2026

Advisory Details (7)

Auto-updated May 20, 2026
Patch available. Sources: github.
generic

oss-security - Re: [vim-security] Vim tabpanel modeline escape affects Vim < 9.2.0272

http://www.openwall.com/lists/oss-security/2026/04/03/6
generic

oss-security - Re: [vim-security] Vim tabpanel modeline escape affects Vim < 9.2.0272

http://www.openwall.com/lists/oss-security/2026/04/02/5
generic

oss-security - Re: [vim-security] Vim tabpanel modeline escape affects Vim < 9.2.0272

http://www.openwall.com/lists/oss-security/2026/04/02/4
generic

oss-security - [vim-security] Vim tabpanel modeline escape affects Vim < 9.2.0272

https://www.openwall.com/lists/oss-security/2026/03/30/3
github Patch Available

Vim tabpanel modeline escape affects Vim > 9.1.1390 && Vim < 9.2.0272 · Advisory · vim/vim · GitHub

https://github.com/vim/vim/security/advisories/GHSA-2gmj-rpqf-pxvh
generic

Release v9.2.0272 · vim/vim · GitHub

https://github.com/vim/vim/releases/tag/v9.2.0272
generic

patch 9.2.0272: [security]: 'tabpanel' can be set in a modeline · vim/vim@664701e · GitHub

https://github.com/vim/vim/commit/664701eb7576edb7c7c7d9f2d600815ec1f43459

Vendor Advisories for CVE-2026-34714(2)

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

Affected Packages

(2 across 2 ecosystems)
Alpine:v3.23(1)
PackageVulnerable rangeFixed inDependents
vim—9.2.0272-r0—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
vim2:9.1.1230-2 ... 2:9.2.0218-1 (11 versions)2:9.2.0315-1—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 92× 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 264 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-34714?
CVE-2026-34714 is a critical vulnerability published on March 30, 2026. Vim before 9.2.0272 allows code execution that happens immediately upon opening a crafted file in the default configuration, because %{expr} injection occurs with tabpanel lacking P_MLE.
When was CVE-2026-34714 disclosed?
CVE-2026-34714 was first published in the National Vulnerability Database on March 30, 2026, with the most recent update on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-34714 actively exploited?
CVE-2026-34714 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 54.1% of all scored CVEs.
What is the CVSS score of CVE-2026-34714?
CVE-2026-34714 has a CVSS v3 base score of 8.6 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.2.
How do I remediate CVE-2026-34714?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-34714, 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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