CVE-2026-57453

HIGHNVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.3 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 89% 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
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: None knownExposed: 0

A fix is available — apply it.

Vim is an open source, command line text editor. From 9.1.1784 until 9.2.0678, when the bundled zip plugin autoload/zip.vim falls back to PowerShell to browse, read, extract, update or delete entries in a zip archive, it builds the PowerShell command by inserting archive entry names that are quoted only for the shell, not for PowerShell. A crafted entry name can break out of the intended string context and cause PowerShell to execute arbitrary commands with the privileges of the user running Vim, triggered by opening, viewing or extracting the archive. This vulnerability is fixed in 9.2.0678.

CVSS v3
7.3
EG Score
7.3(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity73% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
11%
KEV
Not listed

Published

June 25, 2026

Last Modified

June 26, 2026

Advisory Details (2)

Auto-updated Jun 25, 2026
Patch available. Sources: github_commit, github.
github Patch Available

PowerShell Command Injection in zip.vim via Crafted Archive Entry Names in Vim > 9.1.1783 && Vim < 9.2.0678 · Advisory · vim/vim · GitHub

https://github.com/vim/vim/security/advisories/GHSA-x5fg-h5w9-9frf
github_commit

commit b2cc9be119d5 (vim/vim)

Fix landed in vim/vim commit b2cc9be119d5 — awaiting tagged release

https://github.com/vim/vim/commit/b2cc9be119d51212bf0d3f2a99

Vendor Advisories for CVE-2026-57453(1)

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

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntuxxd (2:9.1.0016-1ubuntu7.17) @ noble2026-08-30ubuntu

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

(2 across 2 ecosystems)
Alpine:v3.23(1)
PackageVulnerable rangeFixed inDependents
vim—9.2.0854-r0—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
vim2:9.1.1230-2 ... 2:9.2.0524-1 (17 versions)2:9.2.0782-1—

Weakness Classification(1)

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

Additional Vendor Advisories

(1)

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 5× in last 7d / 64× 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 211 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-57453?
CVE-2026-57453 is a high vulnerability published on June 25, 2026. Vim is an open source, command line text editor. From 9.1.1784 until 9.2.0678, when the bundled zip plugin autoload/zip.vim falls back to PowerShell to browse, read, extract, update or delete entries in a zip archive, it builds the PowerShell command by inserting archive entry names that are quoted…
When was CVE-2026-57453 disclosed?
CVE-2026-57453 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-2026-57453 actively exploited?
CVE-2026-57453 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 89.0% of all scored CVEs.
What is the CVSS score of CVE-2026-57453?
CVE-2026-57453 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-57453?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57453, 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-2026-57453

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