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Vulnerability details: VCID-v6cu-c3v8-qkgg
Vulnerability ID VCID-v6cu-c3v8-qkgg
Aliases CVE-2022-46882
Summary A use-after-free in WebGL extensions could have led to a potentially exploitable crash.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
cvssv3 8.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-46882.json
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
epss 0.00241 https://api.first.org/data/v1/epss?cve=CVE-2022-46882
cvssv3.1 9.8 https://bugzilla.mozilla.org/show_bug.cgi?id=1789371
ssvc Track https://bugzilla.mozilla.org/show_bug.cgi?id=1789371
cvssv3.1 9.8 https://nvd.nist.gov/vuln/detail/CVE-2022-46882
cvssv3.1 9.8 https://security.gentoo.org/glsa/202305-06
ssvc Track https://security.gentoo.org/glsa/202305-06
cvssv3.1 9.8 https://security.gentoo.org/glsa/202305-13
ssvc Track https://security.gentoo.org/glsa/202305-13
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2022-47
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2022-52
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2022-53
cvssv3.1 9.8 https://www.mozilla.org/security/advisories/mfsa2022-47/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2022-47/
cvssv3.1 9.8 https://www.mozilla.org/security/advisories/mfsa2022-52/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2022-52/
cvssv3.1 9.8 https://www.mozilla.org/security/advisories/mfsa2022-53/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2022-53/
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-46882.json
https://api.first.org/data/v1/epss?cve=CVE-2022-46882
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45414
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-46872
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-46874
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-46878
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-46880
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-46881
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-46882
202305-06 https://security.gentoo.org/glsa/202305-06
202305-13 https://security.gentoo.org/glsa/202305-13
2153467 https://bugzilla.redhat.com/show_bug.cgi?id=2153467
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
CVE-2022-46882 https://nvd.nist.gov/vuln/detail/CVE-2022-46882
mfsa2022-47 https://www.mozilla.org/en-US/security/advisories/mfsa2022-47
mfsa2022-47 https://www.mozilla.org/security/advisories/mfsa2022-47/
mfsa2022-52 https://www.mozilla.org/en-US/security/advisories/mfsa2022-52
mfsa2022-52 https://www.mozilla.org/security/advisories/mfsa2022-52/
mfsa2022-53 https://www.mozilla.org/en-US/security/advisories/mfsa2022-53
mfsa2022-53 https://www.mozilla.org/security/advisories/mfsa2022-53/
RHSA-2022:9065 https://access.redhat.com/errata/RHSA-2022:9065
RHSA-2022:9066 https://access.redhat.com/errata/RHSA-2022:9066
RHSA-2022:9067 https://access.redhat.com/errata/RHSA-2022:9067
RHSA-2022:9068 https://access.redhat.com/errata/RHSA-2022:9068
RHSA-2022:9069 https://access.redhat.com/errata/RHSA-2022:9069
RHSA-2022:9070 https://access.redhat.com/errata/RHSA-2022:9070
RHSA-2022:9071 https://access.redhat.com/errata/RHSA-2022:9071
RHSA-2022:9072 https://access.redhat.com/errata/RHSA-2022:9072
RHSA-2022:9074 https://access.redhat.com/errata/RHSA-2022:9074
RHSA-2022:9075 https://access.redhat.com/errata/RHSA-2022:9075
RHSA-2022:9076 https://access.redhat.com/errata/RHSA-2022:9076
RHSA-2022:9077 https://access.redhat.com/errata/RHSA-2022:9077
RHSA-2022:9078 https://access.redhat.com/errata/RHSA-2022:9078
RHSA-2022:9079 https://access.redhat.com/errata/RHSA-2022:9079
RHSA-2022:9080 https://access.redhat.com/errata/RHSA-2022:9080
RHSA-2022:9081 https://access.redhat.com/errata/RHSA-2022:9081
show_bug.cgi?id=1789371 https://bugzilla.mozilla.org/show_bug.cgi?id=1789371
USN-5824-1 https://usn.ubuntu.com/5824-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-46882.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1789371
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-15T14:51:08Z/ Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1789371
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-46882
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://security.gentoo.org/glsa/202305-06
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-15T14:51:08Z/ Found at https://security.gentoo.org/glsa/202305-06
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://security.gentoo.org/glsa/202305-13
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-15T14:51:08Z/ Found at https://security.gentoo.org/glsa/202305-13
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2022-47/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-15T14:51:08Z/ Found at https://www.mozilla.org/security/advisories/mfsa2022-47/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2022-52/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-15T14:51:08Z/ Found at https://www.mozilla.org/security/advisories/mfsa2022-52/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.mozilla.org/security/advisories/mfsa2022-53/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-15T14:51:08Z/ Found at https://www.mozilla.org/security/advisories/mfsa2022-53/
Exploit Prediction Scoring System (EPSS)
Percentile 0.47361
EPSS Score 0.00241
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:10:03.528138+00:00 Mozilla Importer Import https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2022/mfsa2022-53.yml 37.0.0