CVE-2026-5943

highpriority · track · 0EPSS 0.002 · 8 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.18% (8th) EPSS

CVSS 7.8 · high

Is it mine?

20 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Document structural anomalies caused inconsistencies between page element relationships and internal index states. When scripts triggered document modifications, object reference validity was not properly maintained, leading to a crash when accessing an invalid pointer during page information queries.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.17.8highAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondaryexploitability 1.8 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-416USCWE-416US

affected products (20)

Products and version ranges known to be affected.

Foxit PDF Editor <13.2.4all versionscert_bundDE
Foxit PDF Editor <14.0.4all versionscert_bundDE
Foxit PDF Editor <2026.1.1all versionscert_bundDE
Foxit PDF Reader <2026.1.1all versionscert_bundDE
Foxit PDF Editor< 13.2.4cert_bundDE
Foxit PDF Editor< 14.0.4cert_bundDE
Foxit PDF Editor< 2026.1.1cert_bundDE
Foxit PDF Reader< 2026.1.1cert_bundDE
Foxit Software Inc. Foxit PDF Editor≤ Versions 13.2.3 and earlierenisa_euvdEU
Foxit Software Inc. Foxit PDF Editor≤ Versions 14.0.3 and earlierenisa_euvdEU
Foxit Software Inc. Foxit PDF Editor≤ Versions 2026.1 and earlierenisa_euvdEU
Foxit Software Inc. Foxit PDF Reader≤ Versions 2026.1 and earlierenisa_euvdEU
Foxit Software Inc. PDF Editor≤ 14.0.4fstec_bduRU
Foxit Software Inc. PDF Editor≤ 2026.1.1fstec_bduRU
Foxit Software Inc. PDF Editor≤ 13.2.4fstec_bduRU
Foxit Software Inc. PDF Reader≤ 2026.1.1fstec_bduRU
foxit pdf editor< 13.2.4nvdUScpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
foxit pdf editor14.0.0 → 14.0.4nvdUScpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
foxit pdf editor2023.0.0 → 2026.1.1nvdUScpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
foxit pdf reader< 2026.1.1nvdUScpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-1281Foxit PDF Reader und Editor: Mehrere SchwachstellenDeutsch2026-04-26csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Foxit PDF Reader und Foxit PDF Editor ausnutzen, um einen Denial of Service Angriff durchzuführen oder Code auszuführen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2026-04-27modified 2026-10-26

references (4)

External citations — patches, advisories, analysis.

scry

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