CVE-2026-41107

highpriority · track · 0EPSS 0.007 · 51 %ileDEEUNLRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.65% (51st) EPSS

CVSS 7.4 · high

Is it mine?

8 products

Check your exposure

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

External control of file name or path in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedMicrosoft Edge (Chromium-based)msrc_csaf
148.0.3967.55:Security Update:https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security
https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security

cvss

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

7.4

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–7.4

v3.17.4highAV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.17.4highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:Csecondary · ENISA EU

v3.17.4highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:Nsecondary · secure@microsoft.com USexploitability 2.8 · impact 4

v3.16.8mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.17.4highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:Csecondary · NCSC-NL NL

v3.17.4highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

ssvc

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

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-610USprimaryCWE-73USCWE-73USCWE-73USCWE-73US

affected products (8)

Products and version ranges known to be affected.

Microsoft Edge <148.0.3967.54all versionscert_bundDE
Microsoft Edge< 148.0.3967.54cert_bundDE
Microsoft Microsoft Edge (Chromium-based)1.0.0.0 → 148.0.3967.55enisa_euvdEU
Microsoft Corp Microsoft Edge≤ 148.0.3967.55fstec_bduRU
Microsoft Microsoft Edge (Chromium-based)all versionsfixedmsrc_csafUS
Microsoft Microsoft Edge (Chromium-based)< 148.0.3967.55msrc_csafUS
Microsoft Edge (Chromium-based)≤ vers:unknown/*ncsc_nlNL
microsoft edge chromium< 148.0.3967.55nvdUScpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*

advisories (3)

Vendor and ecosystem advisories describing this.

NCSC-2026-0148Kwetsbaarheden verholpen in Microsoft Edge (Chromium)NL2026-05-13csaf · ncsc_nlNL
Microsoft heeft een groot aantal kwetsbaarheden verholpen in de Edge browser (Chromium).
WID-SEC-W-2026-1425Microsoft Edge: Mehrere Schwachstellen ermöglichen nicht spezifizierten AngriffDeutsch2026-05-07csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Microsoft Edge ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
msrc_CVE-2026-41107Microsoft Edge (Chromium-based) Information Disclosure Vulnerability2026-05-11csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

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 msrc_csaf ncsc_nl nvd NVD CVE.org MITRE

published 2026-05-12modified 2026-10-26

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+252 more

references (4)

External citations — patches, advisories, analysis.

scry

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