HOMEVULNERABILITIESCVE-2026-5942
MEDIUM

CVE-2026-5942

CWE-416Published: April 27, 2026· Updated: Apr 29, 2026

5.5
CVSS v3.1
EPSS:0.01%probability of exploitation in 30 daysPercentile:2.2th

Official Description

Flaws in page lifecycle management allow document structure changes to desynchronize internal component states, causing subsequent operations to access invalidated objects and crash the program.

NVD Source

Technical Analysis

CVE-2026-5942 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 5.5.

From a weakness classification perspective (CWE-416): Use-after-free vulnerabilities involve accessing memory after it has been freed, often enabling arbitrary code execution.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Vendors & Products

foxit2 products
pdf editorpdf reader
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories

ADVISORYhttps://www.foxit.com/support/security-bulletins.html

All References (1)

→
https://www.foxit.com/support/security-bulletins.htmlVendor Advisory

Quick Facts

CVE IDCVE-2026-5942
CVSS Score5.5 / 10
SeverityMEDIUM
WeaknessCWE-416
CISA KEVNo
EPSS (30d)0.01%
Affected1 vendor
PublishedApr 27, 2026

Related CVEs (CWE-416)

CVE-2026-13782
10.0
CVE-2026-25959
9.8
CVE-2026-6722
9.8
CVE-2026-25983
9.8
CVE-2026-25952
9.8
CVE-2026-25997
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-5942 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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