CVE-2026-57453

HIGHNVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.3 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 96% 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
Trending — 3 sources updated this week
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
4%
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 (2:8.0.1453-1ubuntu1.13+esm21) @ bionic2026-07-27ubuntu

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.

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 22× in last 7d / 87× 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. 2026-07-29 09:38 UTCVendor advisory
  2. 2026-07-28 21:10 UTCEG score recompute
  3. 2026-07-28 21:10 UTCVendor advisory
  4. 2026-07-28 15:37 UTCEPSS rescore
  5. 2026-07-28 05:49 UTCVendor advisory
  6. 2026-07-27 17:22 UTCEG score recompute
  7. 2026-07-27 17:22 UTCVendor advisory
  8. 2026-07-27 14:14 UTCEPSS rescore
  9. 2026-07-27 03:44 UTCVendor advisory
  10. 2026-07-26 14:59 UTCEG score recompute
  11. 2026-07-26 14:59 UTCVendor advisory
  12. 2026-07-26 14:54 UTCEPSS rescore
  13. 2026-07-26 14:54 UTCEPSS rescore
  14. 2026-07-25 14:18 UTCEPSS rescore
  15. 2026-07-25 14:18 UTCEPSS rescore
  16. 2026-07-24 14:18 UTCEPSS rescore
  17. 2026-07-24 14:18 UTCEPSS rescore
  18. 2026-07-23 14:18 UTCEPSS rescore
  19. 2026-07-23 14:18 UTCEPSS rescore
  20. 2026-07-23 03:20 UTCEG score recompute
  21. 2026-07-22 14:08 UTCEPSS rescore
  22. 2026-07-22 14:08 UTCEPSS rescore
  23. 2026-07-21 15:25 UTCEPSS rescore
  24. 2026-07-20 17:08 UTCEPSS rescore
  25. 2026-07-19 14:31 UTCEPSS rescore
Show 69 more
  1. 2026-07-19 14:31 UTCEPSS rescore
  2. 2026-07-19 02:29 UTCEPSS rescore
  3. 2026-07-18 10:04 UTCEPSS rescore
  4. 2026-07-17 01:37 UTCVendor advisory
  5. 2026-07-16 17:03 UTCEPSS rescore
  6. 2026-07-16 13:05 UTCVendor advisory
  7. 2026-07-16 00:33 UTCVendor advisory
  8. 2026-07-15 16:57 UTCEPSS rescore
  9. 2026-07-15 16:57 UTCEPSS rescore
  10. 2026-07-15 12:06 UTCVendor advisory
  11. 2026-07-15 02:00 UTCEPSS rescore
  12. 2026-07-15 02:00 UTCEPSS rescore
  13. 2026-07-14 23:39 UTCVendor advisory
  14. 2026-07-14 10:49 UTCVendor advisory
  15. 2026-07-13 22:31 UTCEPSS rescore
  16. 2026-07-13 22:18 UTCVendor advisory
  17. 2026-07-13 09:51 UTCVendor advisory
  18. 2026-07-13 06:13 UTCEPSS rescore
  19. 2026-07-13 06:13 UTCEPSS rescore
  20. 2026-07-12 21:25 UTCVendor advisory
  21. 2026-07-12 08:57 UTCVendor advisory
  22. 2026-07-12 05:46 UTCEPSS rescore
  23. 2026-07-11 20:30 UTCVendor advisory
  24. 2026-07-11 08:27 UTCEPSS rescore
  25. 2026-07-11 08:27 UTCEPSS rescore
  26. 2026-07-11 08:04 UTCVendor advisory
  27. 2026-07-10 19:35 UTCVendor advisory
  28. 2026-07-10 07:08 UTCVendor advisory
  29. 2026-07-09 19:10 UTCEPSS rescore
  30. 2026-07-09 19:10 UTCEPSS rescore
  31. 2026-07-09 18:35 UTCVendor advisory
  32. 2026-07-09 06:05 UTCVendor advisory
  33. 2026-07-08 17:39 UTCVendor advisory
  34. 2026-07-08 15:16 UTCEPSS rescore
  35. 2026-07-08 15:16 UTCEPSS rescore
  36. 2026-07-08 05:12 UTCVendor advisory
  37. 2026-07-07 16:40 UTCVendor advisory
  38. 2026-07-07 13:46 UTCEPSS rescore
  39. 2026-07-07 13:46 UTCEPSS rescore
  40. 2026-07-07 03:58 UTCVendor advisory
  41. 2026-07-06 16:27 UTCEPSS rescore
  42. 2026-07-06 16:27 UTCEPSS rescore
  43. 2026-07-06 15:07 UTCVendor advisory
  44. 2026-07-06 02:35 UTCVendor advisory
  45. 2026-07-06 02:23 UTCEPSS rescore
  46. 2026-07-06 02:23 UTCEPSS rescore
  47. 2026-07-05 14:08 UTCVendor advisory
  48. 2026-07-05 02:31 UTCEPSS rescore
  49. 2026-07-05 02:30 UTCEPSS rescore
  50. 2026-07-05 01:39 UTCVendor advisory
  51. 2026-07-04 13:12 UTCVendor advisory
  52. 2026-07-04 06:31 UTCEPSS rescore
  53. 2026-07-04 06:31 UTCEPSS rescore
  54. 2026-07-04 00:45 UTCVendor advisory
  55. 2026-07-03 12:15 UTCVendor advisory
  56. 2026-07-02 23:26 UTCVendor advisory
  57. 2026-07-02 10:59 UTCVendor advisory
  58. 2026-07-01 22:05 UTCVendor advisory
  59. 2026-07-01 15:07 UTCEPSS rescore
  60. 2026-07-01 09:35 UTCVendor advisory
  61. 2026-06-30 23:22 UTCEPSS rescore
  62. 2026-06-29 14:06 UTCEPSS rescore
  63. 2026-06-28 14:07 UTCEPSS rescore
  64. 2026-06-28 04:56 UTCEPSS rescore
  65. 2026-06-27 03:08 UTCEPSS rescore
  66. 2026-06-26 17:23 UTCEG score recompute▲ 0.80
  67. 2026-06-26 09:42 UTCNVD updateCVSS v3 → 7.3 · severity → HIGH
  68. 2026-06-25 17:52 UTCEG score recompute
  69. 2026-06-25 17:48 UTCNVD updatefirst tracked

Related CVEs(same vendor + same CWE)

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 96.2% 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

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