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Vulnerability details: VCID-7z8m-n6jb-afb3
Vulnerability ID VCID-7z8m-n6jb-afb3
Aliases CVE-2024-7652
Summary An error in the ECMA-262 specification relating to Async Generators could have resulted in a type confusion, potentially leading to memory corruption and an exploitable crash.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')
System Score Found at
cvssv3 8.6 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-7652.json
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
epss 0.0085 https://api.first.org/data/v1/epss?cve=CVE-2024-7652
cvssv3.1 7.5 https://bugzilla.mozilla.org/show_bug.cgi?id=1901411
ssvc Track https://bugzilla.mozilla.org/show_bug.cgi?id=1901411
cvssv3.1 8.6 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 7.5 https://github.com/tc39/ecma262/security/advisories/GHSA-g38c-wh3c-5h9r
ssvc Track https://github.com/tc39/ecma262/security/advisories/GHSA-g38c-wh3c-5h9r
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-29
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-30
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-31
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2024-32
cvssv3.1 7.5 https://www.mozilla.org/security/advisories/mfsa2024-29/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-29/
cvssv3.1 7.5 https://www.mozilla.org/security/advisories/mfsa2024-30/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-30/
cvssv3.1 7.5 https://www.mozilla.org/security/advisories/mfsa2024-31/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-31/
cvssv3.1 7.5 https://www.mozilla.org/security/advisories/mfsa2024-32/
ssvc Track https://www.mozilla.org/security/advisories/mfsa2024-32/
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-7652.json
https://api.first.org/data/v1/epss?cve=CVE-2024-7652
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-6601
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-6602
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-6603
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-6604
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-7652
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/tc39/ecma262/security/advisories/GHSA-g38c-wh3c-5h9r
2310490 https://bugzilla.redhat.com/show_bug.cgi?id=2310490
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-2024-7652 https://nvd.nist.gov/vuln/detail/CVE-2024-7652
mfsa2024-29 https://www.mozilla.org/en-US/security/advisories/mfsa2024-29
mfsa2024-29 https://www.mozilla.org/security/advisories/mfsa2024-29/
mfsa2024-30 https://www.mozilla.org/en-US/security/advisories/mfsa2024-30
mfsa2024-30 https://www.mozilla.org/security/advisories/mfsa2024-30/
mfsa2024-31 https://www.mozilla.org/en-US/security/advisories/mfsa2024-31
mfsa2024-31 https://www.mozilla.org/security/advisories/mfsa2024-31/
mfsa2024-32 https://www.mozilla.org/en-US/security/advisories/mfsa2024-32
mfsa2024-32 https://www.mozilla.org/security/advisories/mfsa2024-32/
RHSA-2024:6681 https://access.redhat.com/errata/RHSA-2024:6681
RHSA-2024:6682 https://access.redhat.com/errata/RHSA-2024:6682
RHSA-2024:6683 https://access.redhat.com/errata/RHSA-2024:6683
RHSA-2024:6684 https://access.redhat.com/errata/RHSA-2024:6684
RHSA-2024:6719 https://access.redhat.com/errata/RHSA-2024:6719
RHSA-2024:6720 https://access.redhat.com/errata/RHSA-2024:6720
RHSA-2024:6721 https://access.redhat.com/errata/RHSA-2024:6721
RHSA-2024:6722 https://access.redhat.com/errata/RHSA-2024:6722
RHSA-2024:6723 https://access.redhat.com/errata/RHSA-2024:6723
RHSA-2024:6782 https://access.redhat.com/errata/RHSA-2024:6782
RHSA-2024:6786 https://access.redhat.com/errata/RHSA-2024:6786
RHSA-2024:6816 https://access.redhat.com/errata/RHSA-2024:6816
RHSA-2024:6838 https://access.redhat.com/errata/RHSA-2024:6838
RHSA-2024:6839 https://access.redhat.com/errata/RHSA-2024:6839
RHSA-2024:6850 https://access.redhat.com/errata/RHSA-2024:6850
RHSA-2024:6891 https://access.redhat.com/errata/RHSA-2024:6891
RHSA-2024:6892 https://access.redhat.com/errata/RHSA-2024:6892
show_bug.cgi?id=1901411 https://bugzilla.mozilla.org/show_bug.cgi?id=1901411
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-7652.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:N/I:N/A:H Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1901411
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

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low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-09-06T20:13:40Z/ Found at https://bugzilla.mozilla.org/show_bug.cgi?id=1901411
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H 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

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low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/tc39/ecma262/security/advisories/GHSA-g38c-wh3c-5h9r
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:P/P:M/B:A/M:M/D:T/2024-09-06T20:13:40Z/ Found at https://github.com/tc39/ecma262/security/advisories/GHSA-g38c-wh3c-5h9r
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://www.mozilla.org/security/advisories/mfsa2024-29/
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:P/P:M/B:A/M:M/D:T/2024-09-06T20:13:40Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-29/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://www.mozilla.org/security/advisories/mfsa2024-30/
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:P/P:M/B:A/M:M/D:T/2024-09-06T20:13:40Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-30/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://www.mozilla.org/security/advisories/mfsa2024-31/
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:P/P:M/B:A/M:M/D:T/2024-09-06T20:13:40Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-31/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://www.mozilla.org/security/advisories/mfsa2024-32/
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:P/P:M/B:A/M:M/D:T/2024-09-06T20:13:40Z/ Found at https://www.mozilla.org/security/advisories/mfsa2024-32/
Exploit Prediction Scoring System (EPSS)
Percentile 0.73946
EPSS Score 0.0085
Published At Aug. 15, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:09:05.637103+00:00 Mozilla Importer Import https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2024/mfsa2024-30.yml 37.0.0