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Vulnerability details: VCID-796m-eykd-9qhb
Vulnerability ID VCID-796m-eykd-9qhb
Aliases CVE-2022-42823
Summary A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 16.1, macOS Ventura 13, watchOS 9.1, Safari 16.1, iOS 16.1 and iPadOS 16. Processing maliciously crafted web content may lead to arbitrary code execution.
Status Published
Exploitability 0.5
Weighted Severity 7.9
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 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-42823.json
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
epss 0.0041 https://api.first.org/data/v1/epss?cve=CVE-2022-42823
cvssv3.1 8.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 8.8 https://lists.debian.org/debian-lts-announce/2022/11/msg00010.html
ssvc Track https://lists.debian.org/debian-lts-announce/2022/11/msg00010.html
cvssv3.1 8.8 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4/
cvssv3.1 8.8 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY/
cvssv3.1 8.8 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ/
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2022-42823
cvssv3.1 8.8 https://security.gentoo.org/glsa/202305-32
ssvc Track https://security.gentoo.org/glsa/202305-32
cvssv3.1 8.8 https://support.apple.com/en-us/HT213488
ssvc Track https://support.apple.com/en-us/HT213488
cvssv3.1 8.8 https://support.apple.com/en-us/HT213489
ssvc Track https://support.apple.com/en-us/HT213489
cvssv3.1 8.8 https://support.apple.com/en-us/HT213491
ssvc Track https://support.apple.com/en-us/HT213491
cvssv3.1 8.8 https://support.apple.com/en-us/HT213492
ssvc Track https://support.apple.com/en-us/HT213492
cvssv3.1 8.8 https://support.apple.com/en-us/HT213495
ssvc Track https://support.apple.com/en-us/HT213495
cvssv3.1 8.8 https://www.debian.org/security/2022/dsa-5273
ssvc Track https://www.debian.org/security/2022/dsa-5273
cvssv3.1 8.8 https://www.debian.org/security/2022/dsa-5274
ssvc Track https://www.debian.org/security/2022/dsa-5274
cvssv3.1 8.8 http://www.openwall.com/lists/oss-security/2022/11/04/4
ssvc Track http://www.openwall.com/lists/oss-security/2022/11/04/4
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-42823.json
https://api.first.org/data/v1/epss?cve=CVE-2022-42823
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42799
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42823
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42824
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-46691
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
202305-32 https://security.gentoo.org/glsa/202305-32
2140505 https://bugzilla.redhat.com/show_bug.cgi?id=2140505
4 http://www.openwall.com/lists/oss-security/2022/11/04/4
5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4/
AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY/
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
CVE-2022-42823 https://nvd.nist.gov/vuln/detail/CVE-2022-42823
dsa-5273 https://www.debian.org/security/2022/dsa-5273
dsa-5274 https://www.debian.org/security/2022/dsa-5274
HT213488 https://support.apple.com/en-us/HT213488
HT213489 https://support.apple.com/en-us/HT213489
HT213491 https://support.apple.com/en-us/HT213491
HT213492 https://support.apple.com/en-us/HT213492
HT213495 https://support.apple.com/en-us/HT213495
JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ/
msg00010.html https://lists.debian.org/debian-lts-announce/2022/11/msg00010.html
RHSA-2023:2256 https://access.redhat.com/errata/RHSA-2023:2256
RHSA-2023:2834 https://access.redhat.com/errata/RHSA-2023:2834
RHSA-2025:10364 https://access.redhat.com/errata/RHSA-2025:10364
USN-5730-1 https://usn.ubuntu.com/5730-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-42823.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/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)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://lists.debian.org/debian-lts-announce/2022/11/msg00010.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at https://lists.debian.org/debian-lts-announce/2022/11/msg00010.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-42823
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://security.gentoo.org/glsa/202305-32
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at https://security.gentoo.org/glsa/202305-32
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://support.apple.com/en-us/HT213488
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at https://support.apple.com/en-us/HT213488
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://support.apple.com/en-us/HT213489
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at https://support.apple.com/en-us/HT213489
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://support.apple.com/en-us/HT213491
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at https://support.apple.com/en-us/HT213491
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://support.apple.com/en-us/HT213492
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at https://support.apple.com/en-us/HT213492
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://support.apple.com/en-us/HT213495
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at https://support.apple.com/en-us/HT213495
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://www.debian.org/security/2022/dsa-5273
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

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at https://www.debian.org/security/2022/dsa-5273
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://www.debian.org/security/2022/dsa-5274
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

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at https://www.debian.org/security/2022/dsa-5274
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at http://www.openwall.com/lists/oss-security/2022/11/04/4
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-21T15:33:41Z/ Found at http://www.openwall.com/lists/oss-security/2022/11/04/4
Exploit Prediction Scoring System (EPSS)
Percentile 0.6048
EPSS Score 0.0041
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:43:53.214666+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/5730-1/ 37.0.0