{"history":[{"alert":0,"cve":"CVE-2022-2294","id":22245,"kind":"epss","observed_at":1794500401,"payload":"{\"date\": \"2026-11-12\", \"epss\": 0.70833, \"percentile\": 0.99408}"},{"alert":0,"cve":"CVE-2022-2294","id":19864,"kind":"epss","observed_at":1794327601,"payload":"{\"date\": \"2026-11-10\", \"epss\": 0.70833, \"percentile\": 0.99404}"},{"alert":0,"cve":"CVE-2022-2294","id":17830,"kind":"epss","observed_at":1794241201,"payload":"{\"date\": \"2026-11-09\", \"epss\": 0.70833, \"percentile\": 0.99403}"},{"alert":0,"cve":"CVE-2022-2294","id":15894,"kind":"epss","observed_at":1794154800,"payload":"{\"date\": \"2026-11-08\", \"epss\": 0.70833, \"percentile\": 0.99403}"},{"alert":0,"cve":"CVE-2022-2294","id":13872,"kind":"epss","observed_at":1794068402,"payload":"{\"date\": \"2026-11-07\", \"epss\": 0.70833, \"percentile\": 0.99403}"},{"alert":0,"cve":"CVE-2022-2294","id":11654,"kind":"epss","observed_at":1793982001,"payload":"{\"date\": \"2026-11-06\", \"epss\": 0.70833, \"percentile\": 0.99402}"},{"alert":0,"cve":"CVE-2022-2294","id":9640,"kind":"epss","observed_at":1793938800,"payload":"{\"date\": \"2026-11-05\", \"epss\": 0.70833, \"percentile\": 0.99402}"},{"alert":1,"cve":"CVE-2022-2294","id":8324,"kind":"cna","observed_at":1793852400,"payload":"{\"containers\": {\"adp\": [{\"providerMetadata\": {\"dateUpdated\": \"2024-08-03T00:32:09.581Z\", \"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\"}, \"references\": [{\"tags\": [\"x_transferred\"], \"url\": \"https://crbug.com/1341043\"}, {\"tags\": [\"x_transferred\"], \"url\": \"https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html\"}, {\"name\": \"FEDORA-2022-0102ccc2a2\", \"tags\": [\"vendor-advisory\", \"x_transferred\"], \"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/\"}, {\"name\": \"FEDORA-2022-1d3d5a0341\", \"tags\": [\"vendor-advisory\", \"x_transferred\"], \"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/\"}, {\"name\": \"[oss-security] 20220728 WebKitGTK and WPE WebKit Security Advisory WSA-2022-0007\", \"tags\": [\"mailing-list\", \"x_transferred\"], \"url\": \"http://www.openwall.com/lists/oss-security/2022/07/28/2\"}, {\"name\": \"GLSA-202208-35\", \"tags\": [\"vendor-advisory\", \"x_transferred\"], \"url\": \"https://security.gentoo.org/glsa/202208-35\"}, {\"name\": \"GLSA-202208-39\", \"tags\": [\"vendor-advisory\", \"x_transferred\"], \"url\": \"https://security.gentoo.org/glsa/202208-39\"}, {\"name\": \"GLSA-202311-11\", \"tags\": [\"vendor-advisory\", \"x_transferred\"], \"url\": \"https://security.gentoo.org/glsa/202311-11\"}], \"title\": \"CVE Program Container\"}, {\"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"REQUIRED\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\", \"version\": \"3.1\"}}, {\"other\": {\"content\": {\"id\": \"CVE-2022-2294\", \"options\": [{\"Exploitation\": \"active\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"role\": \"CISA Coordinator\", \"timestamp\": \"2022-07-14T00:00:00+00:00\", \"version\": \"2.0.3\"}, \"type\": \"ssvc\"}}, {\"other\": {\"content\": {\"dateAdded\": \"2022-08-25\", \"reference\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-2294\"}, \"type\": \"kev\"}}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-787\", \"description\": \"CWE-787 Out-of-bounds Write\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2026-08-04T03:55:43.075Z\", \"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\"}, \"references\": [{\"tags\": [\"government-resource\"], \"url\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-2294\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2022-08-25T00:00:00.000Z\", \"value\": \"CVE-2022-2294 added to CISA KEV\"}], \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"affected\": [{\"product\": \"Chrome\", \"vendor\": \"Google\", \"versions\": [{\"lessThan\": \"103.0.5060.114\", \"status\": \"affected\", \"version\": \"unspecified\", \"versionType\": \"custom\"}]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"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.\"}], \"problemTypes\": [{\"descriptions\": [{\"description\": \"Heap buffer overflow\", \"lang\": \"en\", \"type\": \"text\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2023-11-25T11:06:49.314Z\", \"orgId\": \"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28\", \"shortName\": \"Chrome\"}, \"references\": [{\"url\": \"https://crbug.com/1341043\"}, {\"url\": \"https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html\"}, {\"name\": \"FEDORA-2022-0102ccc2a2\", \"tags\": [\"vendor-advisory\"], \"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/\"}, {\"name\": \"FEDORA-2022-1d3d5a0341\", \"tags\": [\"vendor-advisory\"], \"url\": \"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/\"}, {\"name\": \"[oss-security] 20220728 WebKitGTK and WPE WebKit Security Advisory WSA-2022-0007\", \"tags\": [\"mailing-list\"], \"url\": \"http://www.openwall.com/lists/oss-security/2022/07/28/2\"}, {\"name\": \"GLSA-202208-35\", \"tags\": [\"vendor-advisory\"], \"url\": \"https://security.gentoo.org/glsa/202208-35\"}, {\"name\": \"GLSA-202208-39\", \"tags\": [\"vendor-advisory\"], \"url\": \"https://security.gentoo.org/glsa/202208-39\"}, {\"name\": \"GLSA-202311-11\", \"tags\": [\"vendor-advisory\"], \"url\": \"https://security.gentoo.org/glsa/202311-11\"}]}}, \"cveMetadata\": {\"assignerOrgId\": \"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28\", \"assignerShortName\": \"Chrome\", \"cveId\": \"CVE-2022-2294\", \"datePublished\": \"2022-07-28T00:00:00.000Z\", \"dateReserved\": \"2022-07-03T00:00:00.000Z\", \"dateUpdated\": \"2026-08-04T03:55:43.075Z\", \"state\": \"PUBLISHED\"}, \"dataType\": \"CVE_RECORD\", \"dataVersion\": \"5.2\"}"},{"alert":0,"cve":"CVE-2022-2294","id":7188,"kind":"epss","observed_at":1793809200,"payload":"{\"date\": \"2026-11-04\", \"epss\": 0.70833, \"percentile\": 0.99401}"},{"alert":0,"cve":"CVE-2022-2294","id":4965,"kind":"epss","observed_at":1793722800,"payload":"{\"date\": \"2026-11-03\", \"epss\": 0.70833, \"percentile\": 0.994}"},{"alert":0,"cve":"CVE-2022-2294","id":2747,"kind":"epss","observed_at":1793665375,"payload":"{\"date\": \"2026-11-02\", \"epss\": 0.70833, \"percentile\": 0.99399}"},{"alert":1,"cve":"CVE-2022-2294","id":960,"kind":"kev","observed_at":1793665375,"payload":"{\"cveID\": \"CVE-2022-2294\", \"cwes\": [\"CWE-122\"], \"dateAdded\": \"2022-08-25\", \"dueDate\": \"2022-09-15\", \"forensicTriage\": \"No\", \"knownRansomwareCampaignUse\": \"Known\", \"notes\": \"https://groups.google.com/g/discuss-webrtc/c/5KBtZx2gvcQ;  https://nvd.nist.gov/vuln/detail/CVE-2022-2294\", \"product\": \"WebRTC\", \"requiredAction\": \"Apply updates per vendor instructions.\", \"shortDescription\": \"WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows an attacker to perform shellcode execution. This vulnerability impacts web browsers using WebRTC including but not limited to Google Chrome.\", \"vendorProject\": \"WebRTC\", \"vulnerabilityName\": \"WebRTC Heap Buffer Overflow Vulnerability\"}"}],"record":{"affected":[{"product":"Chrome","vendor":"Google","versions":[{"lessThan":"103.0.5060.114","status":"affected","version":"unspecified","versionType":"custom"}]}],"cna":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-03T00:32:09.581Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_transferred"],"url":"https://crbug.com/1341043"},{"tags":["x_transferred"],"url":"https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html"},{"name":"FEDORA-2022-0102ccc2a2","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/"},{"name":"FEDORA-2022-1d3d5a0341","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/"},{"name":"[oss-security] 20220728 WebKitGTK and WPE WebKit Security Advisory WSA-2022-0007","tags":["mailing-list","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2022/07/28/2"},{"name":"GLSA-202208-35","tags":["vendor-advisory","x_transferred"],"url":"https://security.gentoo.org/glsa/202208-35"},{"name":"GLSA-202208-39","tags":["vendor-advisory","x_transferred"],"url":"https://security.gentoo.org/glsa/202208-39"},{"name":"GLSA-202311-11","tags":["vendor-advisory","x_transferred"],"url":"https://security.gentoo.org/glsa/202311-11"}],"title":"CVE Program Container"},{"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}},{"other":{"content":{"id":"CVE-2022-2294","options":[{"Exploitation":"active"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2022-07-14T00:00:00+00:00","version":"2.0.3"},"type":"ssvc"}},{"other":{"content":{"dateAdded":"2022-08-25","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-2294"},"type":"kev"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-08-04T03:55:43.075Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"references":[{"tags":["government-resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-2294"}],"timeline":[{"lang":"en","time":"2022-08-25T00:00:00.000Z","value":"CVE-2022-2294 added to CISA KEV"}],"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"Chrome","vendor":"Google","versions":[{"lessThan":"103.0.5060.114","status":"affected","version":"unspecified","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"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."}],"problemTypes":[{"descriptions":[{"description":"Heap buffer overflow","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2023-11-25T11:06:49.314Z","orgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","shortName":"Chrome"},"references":[{"url":"https://crbug.com/1341043"},{"url":"https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html"},{"name":"FEDORA-2022-0102ccc2a2","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/"},{"name":"FEDORA-2022-1d3d5a0341","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/"},{"name":"[oss-security] 20220728 WebKitGTK and WPE WebKit Security Advisory WSA-2022-0007","tags":["mailing-list"],"url":"http://www.openwall.com/lists/oss-security/2022/07/28/2"},{"name":"GLSA-202208-35","tags":["vendor-advisory"],"url":"https://security.gentoo.org/glsa/202208-35"},{"name":"GLSA-202208-39","tags":["vendor-advisory"],"url":"https://security.gentoo.org/glsa/202208-39"},{"name":"GLSA-202311-11","tags":["vendor-advisory"],"url":"https://security.gentoo.org/glsa/202311-11"}]}},"cveMetadata":{"assignerOrgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","assignerShortName":"Chrome","cveId":"CVE-2022-2294","datePublished":"2022-07-28T00:00:00.000Z","dateReserved":"2022-07-03T00:00:00.000Z","dateUpdated":"2026-08-04T03:55:43.075Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"cna_checked":1794327601,"cve":"CVE-2022-2294","description":"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.","epss":{"date":"2026-11-12","epss":0.70833,"percentile":0.99408},"epss_checked":1794522003,"first_seen":1793665375,"kev":{"cveID":"CVE-2022-2294","cwes":["CWE-122"],"dateAdded":"2022-08-25","dueDate":"2022-09-15","forensicTriage":"No","knownRansomwareCampaignUse":"Known","notes":"https://groups.google.com/g/discuss-webrtc/c/5KBtZx2gvcQ;  https://nvd.nist.gov/vuln/detail/CVE-2022-2294","product":"WebRTC","requiredAction":"Apply updates per vendor instructions.","shortDescription":"WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows an attacker to perform shellcode execution. This vulnerability impacts web browsers using WebRTC including but not limited to Google Chrome.","vendorProject":"WebRTC","vulnerabilityName":"WebRTC Heap Buffer Overflow Vulnerability"},"kev_checked":1794522003,"products":"Google Chrome","references":["https://crbug.com/1341043","https://chromereleases.googleblog.com/2022/07/stable-channel-update-for-desktop.html","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5BQRTR4SIUNIHLLPWTGYSDNQK7DYCRSB/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H2C4XOJVIILDXTOSMWJXHSQNEXFWSOD7/","http://www.openwall.com/lists/oss-security/2022/07/28/2","https://security.gentoo.org/glsa/202208-35","https://security.gentoo.org/glsa/202208-39","https://security.gentoo.org/glsa/202311-11","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-2294"],"score":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","provider":"CISA-ADP","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"solutions":"","state":"PUBLISHED","title":"WebRTC Heap Buffer Overflow Vulnerability","updated_at":1794500401,"workarounds":""},"sources":[]}
