CVE-2026-7898

highpriority · track · 0EPSS 0.003 · 24 %ileDEEUNLRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.31% (24th) EPSS

CVSS 8.8 · high

Is it mine?

19 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Use after free in Chromoting in Google Chrome on Linux prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)

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

v3.18.8highAV: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

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

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

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-416USCWE-416US

affected products (19)

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 <148.0.7778.96all versionscert_bundDE
Google Chrome <148.0.7778.97all versionscert_bundDE
IGEL OSall versionscert_bundDEcpe:/o:igel:os:-
Microsoft Edge <148.0.3967.54all versionscert_bundDE
Google Chrome< 148.0.7778.96cert_bundDE
Google Chrome< 148.0.7778.97cert_bundDE
Microsoft Edge< 148.0.3967.54cert_bundDE
Google Chrome148.0.7778.96 → 148.0.7778.96enisa_euvdEU
Google Inc Google Chrome≤ 148.0.7778.96fstec_bduRU
Microsoft Corp Microsoft Edge≤ 148.0.3967.54fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 8.0fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.8fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.7fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 4.7fstec_bduRU
Microsoft Edge (Chromium-based)≤ vers:unknown/*ncsc_nlNL
google chrome< 148.0.7778.96nvdUScpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

advisories (2)

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-2026-1394Google Chrome/Microsoft Edge: Mehrere SchwachstellenDeutsch2026-05-06csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Google Chrome/Microsoft Edge ausnutzen, um nicht näher spezifizierte Angriffe durchzuführen, darunter möglicherweise Codeausführung, Umgehung von Sicherheitsmaßnahmen, Denial-of-Service sowie Datenmanipulation oder -offenlegung.

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 ncsc_nl nvd NVD CVE.org MITRE

published 2026-05-06modified 2026-10-26

references (8)

External citations — patches, advisories, analysis.

scry

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