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Vulnerability details: VCID-1ent-pcg9-zyfx
Vulnerability ID VCID-1ent-pcg9-zyfx
Aliases CVE-2022-28282
Summary By using a link with rel="localization" a use-after-free could have been triggered by destroying an object during JavaScript execution and then referencing the object through a freed pointer, leading to a potential exploitable crash.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
cvssv3 6.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-28282.json
epss 0.06124 https://api.first.org/data/v1/epss?cve=CVE-2022-28282
epss 0.06124 https://api.first.org/data/v1/epss?cve=CVE-2022-28282
epss 0.06124 https://api.first.org/data/v1/epss?cve=CVE-2022-28282
epss 0.06124 https://api.first.org/data/v1/epss?cve=CVE-2022-28282
epss 0.06124 https://api.first.org/data/v1/epss?cve=CVE-2022-28282
epss 0.06124 https://api.first.org/data/v1/epss?cve=CVE-2022-28282
epss 0.06124 https://api.first.org/data/v1/epss?cve=CVE-2022-28282
epss 0.06124 https://api.first.org/data/v1/epss?cve=CVE-2022-28282
epss 0.06124 https://api.first.org/data/v1/epss?cve=CVE-2022-28282
epss 0.06124 https://api.first.org/data/v1/epss?cve=CVE-2022-28282
epss 0.06124 https://api.first.org/data/v1/epss?cve=CVE-2022-28282
epss 0.06281 https://api.first.org/data/v1/epss?cve=CVE-2022-28282
cvssv3.1 6.5 https://bugzilla.mozilla.org/show_bug.cgi?id=1751609
ssvc Track https://bugzilla.mozilla.org/show_bug.cgi?id=1751609
cvssv3.1 6.1 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2022-28282
archlinux High https://security.archlinux.org/AVG-2711
archlinux High https://security.archlinux.org/AVG-2712
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2022-13
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2022-14
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2022-15
cvssv3.1 6.5 https://www.mozilla.org/security/advisories/mfsa2022-13/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2022-13/
cvssv3.1 6.5 https://www.mozilla.org/security/advisories/mfsa2022-14/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2022-14/
cvssv3.1 6.5 https://www.mozilla.org/security/advisories/mfsa2022-15/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2022-15/
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-28282.json
https://api.first.org/data/v1/epss?cve=CVE-2022-28282
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1097
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1196
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1197
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24713
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28281
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28282
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28285
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28286
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28289
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2072562 https://bugzilla.redhat.com/show_bug.cgi?id=2072562
AVG-2711 https://security.archlinux.org/AVG-2711
AVG-2712 https://security.archlinux.org/AVG-2712
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-2022-28282 https://nvd.nist.gov/vuln/detail/CVE-2022-28282
mfsa2022-13 https://www.mozilla.org/en-US/security/advisories/mfsa2022-13
mfsa2022-13 https://www.mozilla.org/security/advisories/mfsa2022-13/
mfsa2022-14 https://www.mozilla.org/en-US/security/advisories/mfsa2022-14
mfsa2022-14 https://www.mozilla.org/security/advisories/mfsa2022-14/
mfsa2022-15 https://www.mozilla.org/en-US/security/advisories/mfsa2022-15
mfsa2022-15 https://www.mozilla.org/security/advisories/mfsa2022-15/
RHSA-2022:1283 https://access.redhat.com/errata/RHSA-2022:1283
RHSA-2022:1284 https://access.redhat.com/errata/RHSA-2022:1284
RHSA-2022:1285 https://access.redhat.com/errata/RHSA-2022:1285
RHSA-2022:1286 https://access.redhat.com/errata/RHSA-2022:1286
RHSA-2022:1287 https://access.redhat.com/errata/RHSA-2022:1287
RHSA-2022:1301 https://access.redhat.com/errata/RHSA-2022:1301
RHSA-2022:1302 https://access.redhat.com/errata/RHSA-2022:1302
RHSA-2022:1303 https://access.redhat.com/errata/RHSA-2022:1303
RHSA-2022:1305 https://access.redhat.com/errata/RHSA-2022:1305
RHSA-2022:1326 https://access.redhat.com/errata/RHSA-2022:1326
show_bug.cgi?id=1751609 https://bugzilla.mozilla.org/show_bug.cgi?id=1751609
USN-5370-1 https://usn.ubuntu.com/5370-1/
USN-5393-1 https://usn.ubuntu.com/5393-1/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-28282.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:R/S:U/C:N/I:N/A:H Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1751609
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:N/T:P/P:M/B:A/M:M/D:T/2025-04-15T20:08:53Z/ Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1751609
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-28282
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:R/S:U/C:N/I:N/A:H Found at https://www.mozilla.org/security/advisories/mfsa2022-13/
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:N/T:P/P:M/B:A/M:M/D:T/2025-04-15T20:08:53Z/ Found at https://www.mozilla.org/security/advisories/mfsa2022-13/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://www.mozilla.org/security/advisories/mfsa2022-14/
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:N/T:P/P:M/B:A/M:M/D:T/2025-04-15T20:08:53Z/ Found at https://www.mozilla.org/security/advisories/mfsa2022-14/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://www.mozilla.org/security/advisories/mfsa2022-15/
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:N/T:P/P:M/B:A/M:M/D:T/2025-04-15T20:08:53Z/ Found at https://www.mozilla.org/security/advisories/mfsa2022-15/
Exploit Prediction Scoring System (EPSS)
Percentile 0.90421
EPSS Score 0.06124
Published At Aug. 15, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:10:04.554820+00:00 Mozilla Importer Import https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2022/mfsa2022-15.yml 37.0.0