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CERTFR-2026-AVI-0375
Vulnerability from certfr_avis - Published: 2026-03-30 - Updated: 2026-03-30
De multiples vulnérabilités ont été découvertes dans Microsoft Edge. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité et un problème de sécurité non spécifié par l'éditeur.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
| Title | Publication Time | Tags | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Microsoft Edge versions ant\u00e9rieures \u00e0 146.0.3856.84",
"product": {
"name": "Edge",
"vendor": {
"name": "Microsoft",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-32187",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-32187"
},
{
"name": "CVE-2026-4673",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4673"
},
{
"name": "CVE-2026-4442",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4442"
},
{
"name": "CVE-2026-4675",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4675"
},
{
"name": "CVE-2026-4679",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4679"
},
{
"name": "CVE-2026-4674",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4674"
},
{
"name": "CVE-2026-4680",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4680"
},
{
"name": "CVE-2026-4677",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4677"
},
{
"name": "CVE-2026-4459",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4459"
},
{
"name": "CVE-2026-4453",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-4453"
}
],
"initial_release_date": "2026-03-30T00:00:00",
"last_revision_date": "2026-03-30T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0375",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-03-30T00:00:00.000000"
}
],
"risks": [
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Microsoft Edge. Elles permettent \u00e0 un attaquant de provoquer un contournement de la politique de s\u00e9curit\u00e9 et un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Microsoft Edge",
"vendor_advisories": [
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-32187",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32187"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-4674",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4674"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-4680",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4680"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-4673",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4673"
},
{
"published_at": "2026-03-20",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-4459",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4459"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-4677",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4677"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-4679",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4679"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-4442",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4442"
},
{
"published_at": "2026-03-27",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-4675",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4675"
},
{
"published_at": "2026-03-20",
"title": "Bulletin de s\u00e9curit\u00e9 Microsoft Edge CVE-2026-4453",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-4453"
}
]
}
CVE-2026-32187 (GCVE-0-2026-32187)
Vulnerability from cvelistv5 – Published: 2026-03-27 20:42 – Updated: 2026-04-15 20:45
VLAI
EPSS
VEX
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
"containers": {
"cna": {
"providerMetadata": {
"dateUpdated": "2026-04-15T20:45:55.522Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"rejectedReasons": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "This CVE ID has been rejected or withdrawn by its CVE Numbering Authority."
}
],
"value": "This CVE ID has been rejected or withdrawn by its CVE Numbering Authority."
}
],
"x_generator": {
"engine": "Vulnogram 1.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2026-32187",
"datePublished": "2026-03-27T20:42:05.339Z",
"dateRejected": "2026-04-15T20:45:55.522Z",
"dateReserved": "2026-03-11T00:26:53.426Z",
"dateUpdated": "2026-04-15T20:45:55.522Z",
"state": "REJECTED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-4442 (GCVE-0-2026-4442)
Vulnerability from cvelistv5 – Published: 2026-03-20 01:34 – Updated: 2026-03-21 04:01
VLAI
EPSS
VEX
Summary
Heap buffer overflow in CSS in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-20 00:00 UTC
CWE
- CWE-122 - Heap buffer overflow
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"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-2026-4442",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-20T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-21T04:01:23.380Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Chrome",
"vendor": "Google",
"versions": [
{
"lessThan": "146.0.7680.153",
"status": "affected",
"version": "146.0.7680.153",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Heap buffer overflow in CSS in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-122",
"description": "Heap buffer overflow",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-20T01:34:45.297Z",
"orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
"shortName": "Chrome"
},
"references": [
{
"url": "https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_18.html"
},
{
"url": "https://issues.chromium.org/issues/484751092"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
"assignerShortName": "Chrome",
"cveId": "CVE-2026-4442",
"datePublished": "2026-03-20T01:34:45.297Z",
"dateReserved": "2026-03-19T20:23:48.592Z",
"dateUpdated": "2026-03-21T04:01:23.380Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-4453 (GCVE-0-2026-4453)
Vulnerability from cvelistv5 – Published: 2026-03-20 01:34 – Updated: 2026-03-20 14:54
VLAI
EPSS
VEX
Summary
Integer overflow in Dawn in Google Chrome on Mac prior to 146.0.7680.153 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-20 14:54 UTC
CWE
- CWE-472 - Integer overflow
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-4453",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-20T14:54:03.796600Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-20T14:54:20.752Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Chrome",
"vendor": "Google",
"versions": [
{
"lessThan": "146.0.7680.153",
"status": "affected",
"version": "146.0.7680.153",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Integer overflow in Dawn in Google Chrome on Mac prior to 146.0.7680.153 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-472",
"description": "Integer overflow",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-20T01:34:52.142Z",
"orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
"shortName": "Chrome"
},
"references": [
{
"url": "https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_18.html"
},
{
"url": "https://issues.chromium.org/issues/488400770"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
"assignerShortName": "Chrome",
"cveId": "CVE-2026-4453",
"datePublished": "2026-03-20T01:34:52.142Z",
"dateReserved": "2026-03-19T20:23:51.629Z",
"dateUpdated": "2026-03-20T14:54:20.752Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-4459 (GCVE-0-2026-4459)
Vulnerability from cvelistv5 – Published: 2026-03-20 01:34 – Updated: 2026-03-21 04:01
VLAI
EPSS
VEX
Summary
Out of bounds read and write in WebAudio in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-20 00:00 UTC
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"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-2026-4459",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-20T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125 Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-21T04:01:09.286Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Chrome",
"vendor": "Google",
"versions": [
{
"lessThan": "146.0.7680.153",
"status": "affected",
"version": "146.0.7680.153",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Out of bounds read and write in WebAudio in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)"
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Out of bounds read and write",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-20T01:34:56.021Z",
"orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
"shortName": "Chrome"
},
"references": [
{
"url": "https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_18.html"
},
{
"url": "https://issues.chromium.org/issues/490246422"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
"assignerShortName": "Chrome",
"cveId": "CVE-2026-4459",
"datePublished": "2026-03-20T01:34:56.021Z",
"dateReserved": "2026-03-19T20:23:53.918Z",
"dateUpdated": "2026-03-21T04:01:09.286Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-4673 (GCVE-0-2026-4673)
Vulnerability from cvelistv5 – Published: 2026-03-24 00:24 – Updated: 2026-03-25 03:55
VLAI
EPSS
VEX
Summary
Heap buffer overflow in WebAudio in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High)
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 00:00 UTC
CWE
- CWE-122 - Heap buffer overflow
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"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-2026-4673",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-24T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-25T03:55:42.822Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Chrome",
"vendor": "Google",
"versions": [
{
"lessThan": "146.0.7680.165",
"status": "affected",
"version": "146.0.7680.165",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Heap buffer overflow in WebAudio in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High)"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-122",
"description": "Heap buffer overflow",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-24T00:24:40.657Z",
"orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
"shortName": "Chrome"
},
"references": [
{
"url": "https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_23.html"
},
{
"url": "https://issues.chromium.org/issues/485397284"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28",
"assignerShortName": "Chrome",
"cveId": "CVE-2026-4673",
"datePublished": "2026-03-24T00:24:40.657Z",
"dateReserved": "2026-03-23T21:08:16.571Z",
"dateUpdated": "2026-03-25T03:55:42.822Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-4674 (GCVE-0-2026-4674)
Vulnerability from cvelistv5 – Published: 2026-03-24 00:24 – Updated: 2026-03-25 03:55
VLAI
EPSS
VEX
Summary
Out of bounds read in CSS in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 00:00 UTC
CWE
- CWE-125 - Out of bounds read
Assigner
References
Impacted products
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CVE-2026-4675 (GCVE-0-2026-4675)
Vulnerability from cvelistv5 – Published: 2026-03-24 00:24 – Updated: 2026-03-25 03:55
VLAI
EPSS
VEX
Summary
Heap buffer overflow in WebGL in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 00:00 UTC
CWE
- CWE-122 - Heap buffer overflow
Assigner
References
Impacted products
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CVE-2026-4677 (GCVE-0-2026-4677)
Vulnerability from cvelistv5 – Published: 2026-03-24 00:24 – Updated: 2026-03-25 03:55
VLAI
EPSS
VEX
Summary
Inappropriate implementation in WebAudio in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 00:00 UTC
CWE
- CWE-125 - Out of bounds read
- CWE-noinfo Not enough information
Assigner
References
Impacted products
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CVE-2026-4679 (GCVE-0-2026-4679)
Vulnerability from cvelistv5 – Published: 2026-03-24 00:24 – Updated: 2026-03-25 03:55
VLAI
EPSS
VEX
Summary
Integer overflow in Fonts in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High)
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 00:00 UTC
CWE
- CWE-472 - Integer overflow
Assigner
References
Impacted products
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CVE-2026-4680 (GCVE-0-2026-4680)
Vulnerability from cvelistv5 – Published: 2026-03-24 00:24 – Updated: 2026-03-25 03:55
VLAI
EPSS
VEX
Summary
Use after free in FedCM in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 00:00 UTC
CWE
- CWE-416 - Use after free
Assigner
References
Impacted products
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Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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