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CVE-2021-37973

🗓️ 08 Oct 2021 21:40:09Reported by ChromeType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 1288 Views

Use after free in Portals in Google Chrome prior to 94.0.4606.61 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-37973
8 Oct 202100:00
–attackerkb
alpinelinux
AlpineLinux
CVE-2021-37973
8 Oct 202121:40
–alpinelinux
astralinux
AstraLinux
Astra Linux – Vulnerability in Chromium
15 Oct 202615:53
–astralinux
freebsd
FreeBSD
chromium -- use after free in Portals
24 Sep 202100:00
–freebsd
bdu_fstec
BDU FSTEC
Portals Components Escape Isolated Environment
17 Nov 202100:00
–bdu_fstec
circl
Circl
CVE-2021-37973
25 Sep 202107:38
–circl
cisa_kev
CISA KEV Catalog
Google Chromium Portals Use-After-Free Vulnerability
3 Nov 202100:00
–cisa_kev
cisa
CISA
Google Releases Security Updates for Chrome
24 Sep 202100:00
–cisa
cnnvd
CNNVD
Google Chrome Resource Management Error Vulnerability
24 Sep 202100:00
–cnnvd
cnvd
CNVD
Google Chrome Post-release Reuse Vulnerability (CNVD-2021-99288)
26 Sep 202100:00
–cnvd
Rows per page
NVD
Vulners
Node
googlechromeRange<94.0.4606.61
Node
[
  {
    "product": "Chrome",
    "vendor": "Google",
    "versions": [
      {
        "lessThan": "94.0.4606.61",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

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17 Jun 2026 04:01Current
9.5Critical risk
Vulners AI Score9.5
CVSS 26.8
CVSS 3.19.6
EPSS0.11735
SSVC
1288