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TI-2025-41512 Aliases CVE-2025-67899GHSA-h2vr-rqqp-xv8m

Uncontrolled recursion in uriparser

Priority LOW 13CWE-674Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · Low
Fix status
Partial Red Hat: 1 fixed, 2 without a fix

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-674.

Summary

uriparser through 0.9.9 allows unbounded recursion and stack consumption, as demonstrated by ParseMustBeSegmentNzNc with large input containing many commas.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00141 3rd percentileScored 2026-11-07
Fix Partial Red Hat: 1 advisoryRed Hat: 1 fixed, 2 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
uriparseruriparserup to 0.9.9—No fix listedCNA
  • uriparser Vendoruriparser Affected up to 0.9.9 Fixed in — No fix listed CNA

Remediation

Red Hat 1 advisory

  • RHSA-2026:7642 Released 2026-04-11 · Red Hat rating Low
    Red Hat Hardened Images RPMs bug fix and enhancement update
    • Red Hat Hardened Images mingw32-uriparser-1.0.0-2.1.hum1@noarch@public-hummingbird-aarch64-rpms, mingw32-uriparser-1.0.0-2.1.hum1@noarch@public-hummingbird-x86_64-rpms, mingw64-uriparser-1.0.0-2.1.hum1@noarch@public-hummingbird-aarch64-rpms +8

Vendor assessments

Red Hat

Red Hat rating: Low. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 7AffectedNo fix planned: Out of support scope
Red Hat Enterprise Linux AI (RHEL AI) 3AffectedNo fix yet: Fix deferred
Red Hat Hardened ImagesFixed RHSA-2026:7642

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-67899
  2. 2026-10-03 Alias added: GHSA-h2vr-rqqp-xv8m

References

Other 2

  • TI-2018-13621 An issue was discovered in uriparser before 0.9.0. CVSS 3.0CRITICAL 9.8
  • TI-2018-13620 An issue was discovered in uriparser before 0.9.0. CVSS 3.0CRITICAL 9.8
  • TI-2024-22740 An issue was discovered in uriparser through 0.9.7. CVSS 3.1HIGH 8.6
  • TI-2018-14704 URI_FUNC() in UriParse.c in uriparser before 0.9.1 has an out-of-bounds read (in… CVSS 3.1CRITICAL 9.8
  • TI-2018-13622 An issue was discovered in uriparser before 0.9.0. CVSS 3.0HIGH 7.5
  • TI-2024-22741 An issue was discovered in uriparser through 0.9.7. CVSS 3.1MEDIUM 5.9
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences