CVE-2021-36929

mediumpriority · track · 18EPSS 0.032 · 88 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.21% (88th) EPSS

CVSS 4.3 · medium

Is it mine?

5 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · msrc_csaf

EPSS · scored 2026-10-27

Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

remediations

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

A vendor fix is available.

FixedMicrosoft Edge (Chromium-based)msrc_csaf
92.0.902.55:Security Update:https://docs.microsoft.com/en-us/deployedge/microsoft-edge-relnote-stable-channel
https://docs.microsoft.com/en-us/deployedge/microsoft-edge-relnote-stable-channel

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 · low–high · 3.7–7.4

v2.04.3mediumAV:N/AC:M/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.7lowAV:N/AC:M/Au:N/C:P/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

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

v3.16.3mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:Nsecondary · secure@microsoft.com USexploitability 1.8 · impact 4

v3.16.3mediumCVSS:3.1/AV:L/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

v3.16.3mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:Csecondary · ENISA EU

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nsecondary · NVD / NIST USexploitability 1.8 · impact 3.6

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200US

affected products (5)

Products and version ranges known to be affected.

Microsoft Microsoft Edge (Chromium-based)1.0.0.0 → 92.0.902.55enisa_euvdEU
Microsoft Corp Microsoft Edge≤ 92.0.902.55fstec_bduRU
Microsoft Edge (Chromium-based)all versionsfixedmsrc_csafUS
Microsoft Edge (Chromium-based)< 92.0.902.55msrc_csafUS
microsoft edge chromium< 92.0.902.55nvdUScpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

msrc_CVE-2021-36929Microsoft Edge (Chromium-based) Information Disclosure Vulnerability2021-07-22csaf · 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 msrc_csaf nvd NVD CVE.org MITRE

published 2021-08-26modified 2026-08-10

references (7)

External citations — patches, advisories, analysis.

scry

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