CVE-2026-15146

MEDIUMPre-NVD 5.95.9—
EchelonGraph scoreMEDIUM confidence

Score 5.9 from GitHub Security Advisory published 2026-07-10. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
5.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.9Exploit: None knownExposed: 0

A fix is available — apply it.

GNU Wget does not validate the IP address provided by an FTP PASV response while operating in FTP passive mode. A malicious FTP server, or an HTTP server that redirects to an FTP URL, can exploit this behavior to redirect Wget’s data connection to an arbitrary IP address and port. This allows an attacker to forge server-side requests (SSRF) from the machine running Wget, potentially accessing localhost services or internal network resources.

CVSS v3
5.9
EG Score
5.9(medium)
EG Risk
27(Track)
EG Risk 27/100SSVC: 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
Severity59% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
6%
KEV
Not listed

Published

July 10, 2026

Last Modified

July 15, 2026

Advisory Details (2)

Auto-updated Jul 10, 2026
No patch confirmed yet. Sources: cert.
cert

VU#564823 - GNU Wget enables SSRF via unvalidated FTP PASV IPs

https://www.kb.cert.org/vuls/id/564823
cert

VU#564823 - GNU Wget enables SSRF via unvalidated FTP PASV IPs

https://kb.cert.org/vuls/id/564823

Vendor Advisories for CVE-2026-15146(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
ubuntuwget (1.19.4-1ubuntu2.2+esm4) @ bionic2026-08-30ubuntu

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

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
wget1.21-1 ... 1.25.0-3 (12 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
wget1.21.3-1 ... 1.25.0-3 (8 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
wget1.25.0-2, 1.25.0-3——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
wget1.25.0-21.25.0-3—

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 21× in last 7d / 109× 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 155 total refreshes for this CVE.

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

Related CVEs(same vendor)

Frequently asked(5)

What is CVE-2026-15146?
CVE-2026-15146 is a medium vulnerability published on July 10, 2026. GNU Wget does not validate the IP address provided by an FTP PASV response while operating in FTP passive mode. A malicious FTP server, or an HTTP server that redirects to an FTP URL, can exploit this behavior to redirect Wget’s data connection to an arbitrary IP address and port. This allows an…
When was CVE-2026-15146 disclosed?
CVE-2026-15146 was first published in the National Vulnerability Database on July 10, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15146 actively exploited?
CVE-2026-15146 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 94.1% of all scored CVEs.
What is the CVSS score of CVE-2026-15146?
CVE-2026-15146 has a CVSS v3.1 base score of 5.9 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-15146?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15146, 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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