CVEvulnerability

CVE-2021-26948

7.8 HIGH Published 2022-03-03 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-03-03
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-476, CWE-479

Description

Null pointer dereference in the htmldoc v1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service via a crafted html file.

Affected configurations

• htmldoc project htmldoc 1.9.11

Related

Weakness · CWE (2)

  • CWE-476 NULL Pointer Dereference weakness
  • CWE-479 Signal Handler Use of a Non-reentrant Function weakness

References