CVE-2022-2294

highpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.708 · 99 %ileDEEURUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV

Likely / severe?

70.8% (99th) EPSS

CVSS 8.8 · high

Is it mine?

38 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

added 2022-08-25remediate by 2022-09-15

required action Apply updates per vendor instructions.

EPSS · scored 2026-10-27

WebRTC Heap Buffer Overflow Vulnerability

Heap buffer overflow in WebRTC in Google Chrome prior to 103.0.5060.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

cvss

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

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.8–10

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

v3.110criticalAV:N/AC:L/PR:N/UI:N/S:C/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

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: active · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-787USprimaryCWE-122US

affected products (38)

Products and version ranges known to be affected.

Apple iOS <15.6all versionscert_bundDE
Apple iPadOS <15.6all versionscert_bundDE
Apple macOS Big Sur <11.6.8all versionscert_bundDE
Apple macOS Catalina <2022-005all versionscert_bundDE
Apple macOS Monterey <12.5all versionscert_bundDE
Apple IOS< 15.6cert_bundDE
Apple iPadOS< 15.6cert_bundDE
Apple macOS≤ Big Sur <11.6.8cert_bundDE
Apple macOS≤ Catalina <2022-005cert_bundDE
Apple macOS≤ Monterey <12.5cert_bundDE
Google Chromeunspecified → 103.0.5060.114enisa_euvdEU
Google Inc Google Chrome≤ 103.0.5060.114fstec_bduRU
Google Inc Google Chrome≤ 102.0.5005.148fstec_bduRU
АО «Концерн ВНИИНС» ОС ОН «Стрелец»≤ 16.01.2023fstec_bduRU
АО «НППКТ» ОСОН ОСнова Оnyx≤ 2.5.1fstec_bduRU
АО «НППКТ» ОСОН ОСнова Оnyx≤ 2.6fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.7fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 1.6 «Смоленск»fstec_bduRU
ООО «РусБИТех-Астра» Astra Linux Special Edition≤ 4.7fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 10fstec_bduRU

showing 20 of 38

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2022-0778Apple macOS: Mehrere SchwachstellenDeutsch2022-07-20csaf · cert_bundDE
Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in Apple macOS ausnutzen, um vertrauliche Informationen offenzulegen, seine Privilegien zu erweitern, Sicherheitsmaßnahmen zu umgehen, beliebigen Code auszuführen, Dateien zu manipulieren, einen Denial-of-Service-Zustand zu verursachen, Informationen falsch darzustellen und einen Cross-Site-Scripting-Angriff durchzuführen.
WID-SEC-W-2022-0782Apple iOS: Mehrere SchwachstellenDeutsch2022-07-20csaf · cert_bundDE
Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter anonymer, lokaler oder physischer Angreifer kann mehrere Schwachstellen in Apple iOS und Apple iPadOS ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand auszulösen, seine Privilegien zu erweitern und Informationen falsch darzustellen.

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 2022-07-28modified 2026-08-04

related (16,124)

Related entries.

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In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path In __ip6_append_data(), when the paged-allocation branc…
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In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: make ebt_snat ARP rewrite writable The ebtables SNAT target keeps the Ethernet source addre…
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Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium…

+16119 more

references (43)

External citations — patches, advisories, analysis.

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