CVE-2024-6778

highpriority · track · 40EPSS 0.008 · 56 %ileexploit · PoCDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

2 exploits · PoC

Likely / severe?

0.79% (56th) EPSS

CVSS 7.5 · high

Is it mine?

26 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Race in DevTools in Google Chrome prior to 126.0.6478.182 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via a crafted Chrome Extension. (Chromium security severity: High)

cvss

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

8.8

010

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

v3.17.5highCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.6 · impact 5.9

v3.18.8highAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondaryexploitability 2.8 · impact 5.9

v3.17.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/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-362USCWE-362USCWE-366USCWE-366US

exploits (2)

Public proof-of-concept and weaponised exploit code.

ading2210/CVE-2024-6778-POCA POC exploit for CVE-2024-5836 and CVE-2024-6778, allowing for a sandbox escape from a Chrome extension. PoC · poc_in_github
r00tjunip3r1/POC-CVE-2024-6778r00tjunip3r1/POC-CVE-2024-6778PoC · poc_in_github

affected products (26)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Fedora Linuxall versionscert_bundDEcpe:/o:fedoraproject:fedora:-
Google Chrome <126.0.6478.182all versionscert_bundDE
Google Chrome <126.0.6478.183all versionscert_bundDE
Microsoft Edge <126.0.2592.113all versionscert_bundDE
SUSE openSUSEall versionscert_bundDEcpe:/o:suse:opensuse:-
Google Chrome< 126.0.6478.182cert_bundDE
Google Chrome< 126.0.6478.183cert_bundDE
Microsoft Edge< 126.0.2592.113cert_bundDE
Google Chrome126.0.6478.182 → 126.0.6478.182enisa_euvdEU
Google Inc Google Chrome≤ 126.0.6478.182fstec_bduRU
Microsoft Corp Microsoft Edge≤ 126.0.2592.113fstec_bduRU
Novell Inc. OpenSUSE Leap≤ 15.5fstec_bduRU
Novell Inc. OpenSUSE Leap≤ 15.6fstec_bduRU
Novell Inc. SUSE Package Hub≤ 15 SP5fstec_bduRU
Novell Inc. SUSE Package Hub≤ 15 SP6fstec_bduRU
Novell Inc. openSUSE Tumbleweedall versionsfstec_bduRU
АО «НППКТ» ОСОН ОСнова Оnyx≤ 2.12fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 4.7fstec_bduRU

showing 20 of 26

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-1633Google Chrome und Microsoft Edge: Mehrere Schwachstellen ermöglichen nicht spezifizierten AngriffDeutsch2024-07-16csaf · cert_bundDE
Ein entfernter anonymer Angreifer kann mehrere Schwachstellen in Google Chrome und Microsoft Edge ausnutzen, um möglicherweise beliebigen Code auszuführen oder einen nicht näher spezifizierten Angriff zu starten.

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 CVE.org MITRE

published 2024-07-16modified 2026-06-17

references (9)

External citations — patches, advisories, analysis.

scry

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