CVE-2022-2294

HIGHNVD 8.89.0▲Trending — 5 sources updated this weekExploited in the wild

8.8

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 v3: 8.8
EG Score: 9.0(high)
EPSS: 81.5%
KEV: ⚠ Exploited

Published

July 28, 2022

Last Modified

October 24, 2025

Advisory Details (8)

Auto-updated Jun 2, 2026

⚠️ Active exploitation confirmed. No patch confirmed yet.

generic🔴 Active Exploitation

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html

generic

oss-security - WebKitGTK and WPE WebKit Security Advisory WSA-2022-0007

http://www.openwall.com/lists/oss-security/2022/07/28/2

generic

QtWebEngine: Multiple Vulnerabilities (GLSA 202311-11) — Gentoo security

https://security.gentoo.org/glsa/202311-11

generic

WebKitGTK+: Multiple Vulnerabilities (GLSA 202208-39) — Gentoo security

https://security.gentoo.org/glsa/202208-39

generic

Chromium, Google Chrome, Microsoft Edge: Multiple Vulnerabilities (GLSA 202208-35) — Gentoo security

https://security.gentoo.org/glsa/202208-35

generic

[SECURITY] Fedora 36 Update: chromium-103.0.5060.114-1.fc36 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/

generic

[SECURITY] Fedora 35 Update: chromium-103.0.5060.114-1.fc35 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/

generic

https://crbug.com/1341043

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	libwebkit2gtk-4.0-dev (2.36.6-0ubuntu0.22.04.1) @ jammy	2026-06-10	ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-787Out-of-bounds Write

All Vendor Advisories

(2)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 20× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-10 07:22 UTCEG score recompute
2026-06-10 07:22 UTCVendor advisory
2026-06-10 07:22 UTCGHSA enrichment
2026-06-10 03:09 UTCEG score recompute
2026-06-10 03:09 UTCVendor advisory
2026-06-10 03:09 UTCGHSA enrichment
2026-06-09 22:56 UTCEG score recompute
2026-06-09 22:56 UTCVendor advisory
2026-06-09 22:56 UTCGHSA enrichment
2026-06-09 18:43 UTCEG score recompute
2026-06-09 18:43 UTCVendor advisory
2026-06-09 18:43 UTCGHSA enrichment
2026-06-09 18:42 UTCCISA KEV update
2026-06-09 17:12 UTCCISA KEV update
2026-06-09 14:30 UTCEG score recompute
2026-06-09 14:30 UTCVendor advisory
2026-06-09 14:30 UTCGHSA enrichment
2026-06-09 10:16 UTCEG score recompute
2026-06-09 10:16 UTCVendor advisory
2026-06-09 10:16 UTCGHSA enrichment

Frequently asked(6)

What is CVE-2022-2294?

CVE-2022-2294 is a high vulnerability published on July 28, 2022. 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.

When was CVE-2022-2294 disclosed?

CVE-2022-2294 was first published in the National Vulnerability Database on July 28, 2022, with the most recent update on October 24, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-2294 actively exploited?

Yes. CISA added CVE-2022-2294 to the Known Exploited Vulnerabilities catalog on August 25, 2022, affecting WebRTC WebRTC. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.

What is the CVSS score of CVE-2022-2294?

CVE-2022-2294 has a CVSS v3 base score of 8.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.

Which products are affected by CVE-2022-2294?

CVE-2022-2294 affects WebRTC WebRTC. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.

How do I remediate CVE-2022-2294?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-2294, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-2294

Explore →

Is Your Infrastructure Affected by CVE-2022-2294?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2022-2294

Published

Last Modified

Advisory Details (8)

Chrome Releases: Stable Channel Update for Desktop

oss-security - WebKitGTK and WPE WebKit Security Advisory WSA-2022-0007

QtWebEngine: Multiple Vulnerabilities (GLSA 202311-11) — Gentoo security

WebKitGTK+: Multiple Vulnerabilities (GLSA 202208-39) — Gentoo security

Chromium, Google Chrome, Microsoft Edge: Multiple Vulnerabilities (GLSA 202208-35) — Gentoo security

[SECURITY] Fedora 36 Update: chromium-103.0.5060.114-1.fc36 - package-announce - Fedora mailing-lists

[SECURITY] Fedora 35 Update: chromium-103.0.5060.114-1.fc35 - package-announce - Fedora mailing-lists

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(6)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-2294?

Same vendor

Same CWE

CVE-2022-2294

📅 Published

🔄 Last Modified

📋 Advisory Details (8)

Chrome Releases: Stable Channel Update for Desktop

oss-security - WebKitGTK and WPE WebKit Security Advisory WSA-2022-0007

QtWebEngine: Multiple Vulnerabilities (GLSA 202311-11) — Gentoo security

WebKitGTK+: Multiple Vulnerabilities (GLSA 202208-39) — Gentoo security

Chromium, Google Chrome, Microsoft Edge: Multiple Vulnerabilities (GLSA 202208-35) — Gentoo security

[SECURITY] Fedora 36 Update: chromium-103.0.5060.114-1.fc36 - package-announce - Fedora mailing-lists

[SECURITY] Fedora 35 Update: chromium-103.0.5060.114-1.fc35 - package-announce - Fedora mailing-lists

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(6)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-2294?

🔗 Related CVEs(same vendor + same CWE)

Same vendor

Same CWE

Published

Last Modified

Advisory Details (8)

Frequently asked(6)

Related CVEs(same vendor + same CWE)