CVE-2026-39881

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.8 under NVD CVSS v3. EPSS exploit probability: 0.6%, top 53% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.8Exploit: None knownExposed: 0

A fix is available — apply it.

Vim is an open source, command line text editor. Prior to 9.2.0316, a command injection vulnerability in Vim's netbeans interface allows a malicious netbeans server to execute arbitrary Ex commands when Vim connects to it, via unsanitized strings in the defineAnnoType and specialKeys protocol messages. This vulnerability is fixed in 9.2.0316.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity78% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
47%
KEV
Not listed

Published

April 8, 2026

Last Modified

July 24, 2026

Advisory Details (2)

Auto-updated Jul 24, 2026
Patch available. Sources: github_commit, github.
github Patch Available

Ex command injection in Vims NetBeans integration in Vim < v9.2.0316 · Advisory · vim/vim · GitHub

https://github.com/vim/vim/security/advisories/GHSA-mr87-rhgv-7pw6
github_commit

commit 7ab76a86048e (vim/vim)

Fix landed in vim/vim commit 7ab76a86048e — awaiting tagged release

https://github.com/vim/vim/commit/7ab76a86048ed492374ac6b19

Vendor Advisories for CVE-2026-39881(1)

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

Patch Availability(2)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntuvim-tiny (2:7.4.1689-3ubuntu1.5+esm31) @ xenial2026-06-15ubuntu
ubuntuxxd (2:9.1.2141-1ubuntu4.1) @ resolute2026-06-15ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(5 across 5 ecosystems)
Alpine:v3.23(1)
PackageVulnerable rangeFixed inDependents
vim—9.2.0321-r0—
Debian:11(1)
PackageVulnerable rangeFixed inDependents
vim2:8.2.2434-3 ... 2:9.2.0858-1 (63 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
vim2:9.0.1378-2 ... 2:9.2.0858-1 (45 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
vim2:9.1.1230-2 ... 2:9.2.0858-1 (19 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
vim2:9.1.1230-2 ... 2:9.2.0315-1 (12 versions)2:9.2.0338-1—

Weakness Classification(1)

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

Additional Vendor Advisories

(2)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 7× in last 7d / 54× 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 165 total refreshes for this CVE.

  1. 2026-09-01 13:53 UTCEPSS rescore
  2. 2026-09-01 04:39 UTCEPSS rescore
  3. 2026-08-30 19:17 UTCEPSS rescore
  4. 2026-08-30 01:22 UTCEPSS rescore
  5. 2026-08-28 21:41 UTCEPSS rescore
  6. 2026-08-27 14:25 UTCEPSS rescore
  7. 2026-08-26 14:46 UTCEPSS rescore
  8. 2026-08-25 13:49 UTCEPSS rescore
  9. 2026-08-23 00:19 UTCEPSS rescore
  10. 2026-08-21 23:49 UTCEPSS rescore
  11. 2026-08-20 22:55 UTCEPSS rescore
  12. 2026-08-19 17:03 UTCEPSS rescore
  13. 2026-08-18 13:48 UTCEPSS rescore
  14. 2026-08-17 13:47 UTCEPSS rescore
  15. 2026-08-16 14:56 UTCEPSS rescore
  16. 2026-08-16 07:17 UTCEG score recompute
  17. 2026-08-16 07:17 UTCVendor advisory
  18. 2026-08-16 02:14 UTCEPSS rescore
  19. 2026-08-15 01:30 UTCEPSS rescore
  20. 2026-08-14 18:26 UTCVendor advisory
  21. 2026-08-14 05:13 UTCEG score recompute
  22. 2026-08-14 05:13 UTCVendor advisory
  23. 2026-08-13 22:00 UTCEPSS rescore
  24. 2026-08-13 09:31 UTCVendor advisory
  25. 2026-08-12 19:28 UTCEG score recompute
Show 75 more
  1. 2026-08-12 19:28 UTCVendor advisory
  2. 2026-08-12 13:51 UTCEPSS rescore
  3. 2026-08-11 19:45 UTCEG score recompute
  4. 2026-08-11 19:45 UTCVendor advisory
  5. 2026-08-11 13:43 UTCEPSS rescore
  6. 2026-08-11 03:05 UTCEG score recompute
  7. 2026-08-11 03:05 UTCVendor advisory
  8. 2026-08-11 00:00 UTCEPSS rescore
  9. 2026-08-10 07:07 UTCVendor advisory
  10. 2026-08-09 17:53 UTCEG score recompute
  11. 2026-08-09 17:53 UTCVendor advisory
  12. 2026-08-09 13:46 UTCEPSS rescore
  13. 2026-08-09 04:42 UTCEG score recompute
  14. 2026-08-09 04:42 UTCVendor advisory
  15. 2026-08-08 16:37 UTCEPSS rescore
  16. 2026-08-08 03:47 UTCEG score recompute
  17. 2026-08-08 03:47 UTCVendor advisory
  18. 2026-08-07 14:36 UTCEG score recompute
  19. 2026-08-07 14:36 UTCVendor advisory
  20. 2026-08-06 13:46 UTCEPSS rescore
  21. 2026-08-06 13:01 UTCVendor advisory
  22. 2026-08-05 23:50 UTCEG score recompute
  23. 2026-08-05 23:50 UTCVendor advisory
  24. 2026-08-05 19:17 UTCEPSS rescore
  25. 2026-08-04 15:10 UTCEPSS rescore
  26. 2026-08-04 10:38 UTCEPSS rescore
  27. 2026-08-03 22:06 UTCEG score recompute
  28. 2026-08-03 22:06 UTCVendor advisory
  29. 2026-08-03 10:36 UTCEPSS rescore
  30. 2026-08-02 14:01 UTCEG score recompute
  31. 2026-08-02 14:01 UTCVendor advisory
  32. 2026-08-02 02:27 UTCEPSS rescore
  33. 2026-08-01 04:16 UTCEPSS rescore
  34. 2026-07-30 16:28 UTCEPSS rescore
  35. 2026-07-30 01:30 UTCEPSS rescore
  36. 2026-07-27 14:13 UTCEPSS rescore
  37. 2026-07-26 14:54 UTCEPSS rescore
  38. 2026-07-26 14:54 UTCEPSS rescore
  39. 2026-07-26 08:43 UTCEG score recompute▲ 2.80
  40. 2026-07-26 08:43 UTCVendor advisory
  41. 2026-07-25 14:18 UTCEPSS rescore
  42. 2026-07-25 14:18 UTCEPSS rescore
  43. 2026-07-24 22:12 UTCNVD updateCVSS v3 → 7.8 · severity → HIGH
  44. 2026-07-24 14:17 UTCEPSS rescore
  45. 2026-07-24 14:17 UTCEPSS rescore
  46. 2026-07-23 14:18 UTCEPSS rescore
  47. 2026-07-23 14:18 UTCEPSS rescore
  48. 2026-07-23 03:10 UTCEG score recompute
  49. 2026-07-22 14:08 UTCEPSS rescore
  50. 2026-07-21 15:24 UTCEPSS rescore
  51. 2026-07-20 21:02 UTCOSV refresh
  52. 2026-07-20 17:08 UTCEPSS rescore
  53. 2026-07-19 14:31 UTCEPSS rescore
  54. 2026-07-19 02:29 UTCEPSS rescore
  55. 2026-07-18 10:04 UTCEPSS rescore
  56. 2026-07-16 17:03 UTCEPSS rescore
  57. 2026-07-15 16:57 UTCEPSS rescore
  58. 2026-07-15 16:57 UTCEPSS rescore
  59. 2026-07-15 02:00 UTCEPSS rescore
  60. 2026-07-13 22:30 UTCEPSS rescore
  61. 2026-07-13 06:13 UTCEPSS rescore
  62. 2026-07-13 06:13 UTCEPSS rescore
  63. 2026-07-12 05:46 UTCEPSS rescore
  64. 2026-07-11 08:27 UTCEPSS rescore
  65. 2026-07-09 19:10 UTCEPSS rescore
  66. 2026-07-08 15:15 UTCEPSS rescore
  67. 2026-07-07 13:46 UTCEPSS rescore
  68. 2026-07-06 16:27 UTCEPSS rescore
  69. 2026-07-06 16:27 UTCEPSS rescore
  70. 2026-07-06 02:23 UTCEPSS rescore
  71. 2026-07-06 02:23 UTCEPSS rescore
  72. 2026-07-05 02:30 UTCEPSS rescore
  73. 2026-07-04 06:31 UTCEPSS rescore
  74. 2026-07-01 15:06 UTCEPSS rescore
  75. 2026-06-30 23:22 UTCEPSS rescore

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-39881?
CVE-2026-39881 is a high vulnerability published on April 8, 2026. Vim is an open source, command line text editor. Prior to 9.2.0316, a command injection vulnerability in Vim's netbeans interface allows a malicious netbeans server to execute arbitrary Ex commands when Vim connects to it, via unsanitized strings in the defineAnnoType and specialKeys protocol…
When was CVE-2026-39881 disclosed?
CVE-2026-39881 was first published in the National Vulnerability Database on April 8, 2026, with the most recent update on July 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-39881 actively exploited?
CVE-2026-39881 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 52.7% of all scored CVEs.
What is the CVSS score of CVE-2026-39881?
CVE-2026-39881 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-39881?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-39881, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-39881

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