CVE-2026-15146

MEDIUMPre-NVD 5.95.9—
EchelonGraph scoreHIGH 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
5.9
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.9Exploit: NoneExposed: 0

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

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(high)
EPSS
2.3%
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.

Data Freshness Timeline

(refreshed 13× in last 7d / 13× 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. 2026-07-15 16:57 UTCEPSS rescore
  2. 2026-07-15 12:58 UTCEG score recompute
  3. 2026-07-15 12:58 UTCGHSA enrichment
  4. 2026-07-15 02:00 UTCEPSS rescore
  5. 2026-07-14 14:23 UTCEG score recompute
  6. 2026-07-14 14:23 UTCGHSA enrichment
  7. 2026-07-13 22:30 UTCEPSS rescore
  8. 2026-07-13 15:49 UTCEG score recompute▲ 5.90
  9. 2026-07-13 15:49 UTCGHSA enrichment
  10. 2026-07-12 05:46 UTCEPSS rescore
  11. 2026-07-10 19:27 UTCMITRE cvelistV5CVSS v3 → 5.9 · severity → MEDIUM
  12. 2026-07-10 18:59 UTCEG score recompute
  13. 2026-07-10 18:57 UTCMITRE cvelistV5first tracked

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 2.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
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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