CVE-2025-14181

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3% (25th percentile of EPSS-scored CVEs). 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, secondary
Trending — 3 sources updated this weekElevated
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.5Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

The SOAP HTTP client guards its response buffer growth with a check that relies on signed integer overflow, which is undefined behaviour and is not guaranteed to trigger. When the check is optimised away, a malicious SOAP server can make the client allocate a buffer far smaller than the data it then writes into it, producing a heap buffer overflow.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
45
EG Risk 45/100CISA SSVC

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
Severity65% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
25th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 25, 2026

Last Modified

September 29, 2026

Advisory Details (1)

Auto-updated Sep 25, 2026
🔬 Proof of concept available. Patch available. Sources: github.
github Patch Available🟡 PoC Available

Integer overflow to buffer overflow in soap HTTP parsing · Advisory · php/php-src · GitHub

https://github.com/php/php-src/security/advisories/GHSA-cj93-vc83-wgqv

Vendor Advisories for CVE-2025-14181(2)

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
redhatphp-main-8.5.11-2.hum12026-09-23redhat

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.

Data Freshness Timeline

(refreshed 18× in last 7d / 25× 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. 2026-10-03 20:08 UTCEG score recompute
  2. 2026-10-03 20:08 UTCVendor advisory
  3. 2026-10-03 14:24 UTCEPSS rescore
  4. 2026-10-02 20:38 UTCEG score recompute
  5. 2026-10-02 20:38 UTCVendor advisory
  6. 2026-10-01 21:09 UTCEG score recompute
  7. 2026-10-01 21:09 UTCVendor advisory
  8. 2026-10-01 19:48 UTCEPSS rescore
  9. 2026-09-30 21:42 UTCEG score recompute
  10. 2026-09-30 21:42 UTCVendor advisory
  11. 2026-09-30 15:02 UTCEPSS rescore
  12. 2026-09-30 15:02 UTCEPSS rescore
  13. 2026-09-29 22:16 UTCVendor advisory
  14. 2026-09-29 19:14 UTCEG score recompute
  15. 2026-09-29 19:13 UTCVendor advisory
  16. 2026-09-28 19:41 UTCEG score recompute
  17. 2026-09-28 13:50 UTCEPSS rescore
  18. 2026-09-27 20:14 UTCEG score recompute
  19. 2026-09-26 20:47 UTCEG score recompute
  20. 2026-09-26 15:58 UTCEPSS rescore
  21. 2026-09-26 15:57 UTCEPSS rescore
  22. 2026-09-25 21:18 UTCEG score recompute
  23. 2026-09-25 20:51 UTCEG score recompute
  24. 2026-09-25 20:35 UTCEG score recompute
  25. 2026-09-25 20:34 UTCMITRE cvelistV5first tracked

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2025-14181?
CVE-2025-14181 is a medium vulnerability published on September 25, 2026. The SOAP HTTP client guards its response buffer growth with a check that relies on signed integer overflow, which is undefined behaviour and is not guaranteed to trigger. When the check is optimised away, a malicious SOAP server can make the client allocate a buffer far smaller than the data it…
When was CVE-2025-14181 disclosed?
CVE-2025-14181 was first published on September 25, 2026, with the most recent update on September 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-14181 actively exploited?
CVE-2025-14181 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (25th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2025-14181?
CVE-2025-14181 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2025-14181?
A fix for CVE-2025-14181 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2025-14181 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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