CVE-2026-87492

criticalpriority · track · 10OT risk · elevatedEPSS 0.004 · 38 %ileexploit · PoCDEFRRUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

0.44% (38th) EPSS

CVSS 9.6 · critical

Is it mine?

18 products

Check your exposure

Who says so?

4 sources

fstec_bdu · cert_bund · nvd · certfr

EPSS · scored 2026-10-27

Incorrect authorization in DevTools in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

cvss

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

9.6

010

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

v3.19.6criticalAV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.6criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:Hsecondaryexploitability 2.8 · impact 6

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:Psecondary · 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-863USCWE-863US

exploits (1)

Public proof-of-concept and weaponised exploit code.

valencenavy/IsolatedAnarchy-PublicPublic release of CVE-2026-87492 🥷PoC · poc_in_github

affected products (18)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Fedora Linuxall versionscert_bundDEcpe:/o:fedoraproject:fedora:-
IGEL OSall versionscert_bundDEcpe:/o:igel:os:-
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
RESF Rocky Linuxall versionscert_bundDEcpe:/o:resf:rocky_linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE openSUSEall versionscert_bundDEcpe:/o:suse:opensuse:-
Google Chrome< 153.0.8010.36cert_bundDE
Google Chrome< 153.0.8010.37cert_bundDE
Microsoft Edge< 153.0.4234.32cert_bundDE
Google Inc Google Chrome≤ 153.0.8010.37fstec_bduRU
Google Inc Google Chrome≤ 153.0.8010.36fstec_bduRU
Microsoft Corp Microsoft Edge≤ 153.0.4234.32fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.8fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.7fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 13fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 12fstec_bduRU
google chrome< 153.0.8010.36nvdUScpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-3238Google Chrome / Microsoft Edge: Mehrere Schwachstellen ermöglichen nicht spezifizierten AngriffDeutsch2026-09-08csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Google Chrome / Microsoft Edge ausnutzen, um nicht näher spezifizierte Angriffe durchzuführen, darunter möglicherweise die Ausführung von beliebigem Code, die Umgehung von Sicherheitsmaßnahmen, die Ausweitung von Berechtigungen, die Offenlegung sensibler Informationen, die Durchführung von XSS-Angriffen oder das Auslösen eines Denial-of-Service-Zustands.
CERTFR-2026-AVI-1326Multiples vulnérabilités dans les produits Palo Alto NetworksFrançais2026-10-15vendor · certfrFR

also known as (1)

Other names and identifiers for this entity.

BDU:2026-16316 fstec_bdu

sources

Which sources assert this record, and when.

fstec_bdu cert_bund nvd certfr NVD CVE.org MITRE

published 2026-09-09modified 2026-10-26

references (2) nvd

External citations — patches, advisories, analysis.

https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.htmlRelease NotesVendor Advisory
https://issues.chromium.org/issues/529123409Permissions Required

scry

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