QSearchQSearch

CVE-2021-3407

5.5 MEDIUM

A flaw was found in mupdf 1.18.0

Published: 2021-02-23 · Last updated: 2026-06-17

Severity and scoring

CVSS
5.5 MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
CWE-415

Affected products

VendorProduct
artifexdebian_linux, fedora, mupdf
debiandebian_linux, fedora, mupdf
fedoraprojectdebian_linux, fedora, mupdf

Description

A flaw was found in mupdf 1.18.0. Double free of object during linearization may lead to memory corruption and other potential consequences.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2026-49975 Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP ... (7.5 HIGH)
  • CVE-2026-31431 In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly r... (7.8 HIGH)
  • CVE-2026-40505 MuPDF before 1.27 contains an ANSI injection vulnerability in mutool that allows attackers to inject arbitrary ANSI escape sequences thro... (3.3 LOW)
  • CVE-2026-4775 A flaw was found in the libtiff library (7.8 HIGH)
  • CVE-2026-3497 Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions (7.5 HIGH)

Same CWE

  • CVE-2026-12043 Improper handling of HPACK dynamic table size updates in the AWS Common Runtime aws-c-http library might allow a remote threat actor oper... (8.8 HIGH)
  • CVE-2026-46690 unbounded_spsc is an "unbounded" extension of bounded_spsc_queue (5.8 MEDIUM)
  • CVE-2026-35188 Issue summary: A malicious server can exploit TLS OCSP stapling by delivering a crafted response through the status_request extension, tr... (5.0 MEDIUM)
  • CVE-2026-45324 Rizin is a UNIX-like reverse engineering framework and command-line toolset (3.3 LOW)
  • CVE-2026-44422 FreeRDP is a free implementation of the Remote Desktop Protocol (7.5 HIGH)