VulnSocial

CVE-2026-91864(apache / neethi)

LOWCVSS 7.5 · HIGH

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A specially crafted WS-Policy document can pack unlimited content inside a policy assertion, which Neethi copies into memory without counting it against its size limits, exhausting the heap (denial of service). Users are recommended to upgrade to version 3.2.4, which fixes this issue.

apache CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-770

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • neethi

Affected systems

Vendors
apache
Products
neethi

Deep dive

Full discourse1 post
  • Hugo | DevOps | Cybersecurity@HugoValters

    CVE-2026-91864 Apache Neethi DoS: crafted WS-Policy assertions bypass size limits and exhaust heap. CVSS 7.5. Upgrade to 3.2.4, patch still under review. #CVE #infosec #cybersecurity https://www.valtersit.com/cve/CVE-2026-91864 #Apache #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

    0000031
    1.1K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appapacheneethi---

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