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CVE-2026-8835

7.3 HIGH

IBM HTTP Server 8.5, and 9.0 is vulnerable to invalid pointer dereference

Published: 2026-05-26 · Last updated: 2026-05-26

Severity and scoring

CVSS
7.3 HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CWE
CWE-822

Affected products

VendorProduct
ibmhttp_server

Description

IBM HTTP Server 8.5, and 9.0 is vulnerable to invalid pointer dereference. A privileged user, authenticated to the Administration Server, could exploit this vulnerability to expose sensitive information or cause a denial of service.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2026-9330 — IBM WebSphere Application Server 9.0, and 8.5 is affected by an improper validation of user-supplied data during deserialization using th... (8.5 HIGH)
  • CVE-2026-9319 — IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to potential remote code execution due to deserialization of untrusted data v... (9.0 CRITICAL)
  • CVE-2026-9311 — IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to remote code execution caused by the bypass of security controls (9.0 CRITICAL)
  • CVE-2026-8644 — IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to identity spoofing (9.1 CRITICAL)
  • CVE-2026-1248 — IBM Business Automation Workflow containers and traditional may leak information about its database structure in error messages (4.3 MEDIUM)

Same CWE

  • CVE-2026-45645 — Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally (7.8 HIGH)
  • CVE-2026-45643 — Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally (7.8 HIGH)
  • CVE-2026-45471 — Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally (7.8 HIGH)
  • CVE-2026-44805 — Use after free in Windows Network Controller (NC) Host Agent allows an authorized attacker to deny service locally (5.5 MEDIUM)
  • CVE-2026-40369 — Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally (7.8 HIGH)