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Vulnerability details: VCID-nag7-mjev-8kas
Vulnerability ID VCID-nag7-mjev-8kas
Aliases CVE-2019-8676
Summary Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary code execution.
Status Published
Exploitability 0.5
Weighted Severity 8.4
Risk 4.2
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
cvssv3 8.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-8676.json
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
epss 0.03566 https://api.first.org/data/v1/epss?cve=CVE-2019-8676
cvssv3 6.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 9.3 https://nvd.nist.gov/vuln/detail/CVE-2019-8676
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2019-8676
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-8676.json
https://api.first.org/data/v1/epss?cve=CVE-2019-8676
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8644
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8649
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8658
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8666
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8669
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8671
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8672
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8673
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8674
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8676
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8677
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8678
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8679
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8680
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8681
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8683
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8684
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8686
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8687
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8688
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8689
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8690
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8707
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8719
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8733
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8763
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8765
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8821
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8822
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://support.apple.com/HT210346
https://support.apple.com/HT210348
https://support.apple.com/HT210351
https://support.apple.com/HT210353
https://support.apple.com/HT210355
https://support.apple.com/HT210356
https://support.apple.com/HT210357
https://support.apple.com/HT210358
1876644 https://bugzilla.redhat.com/show_bug.cgi?id=1876644
cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*
cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*
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: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:mac_os_x:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
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:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
CVE-2019-8676 https://nvd.nist.gov/vuln/detail/CVE-2019-8676
RHSA-2019:3553 https://access.redhat.com/errata/RHSA-2019:3553
RHSA-2020:4035 https://access.redhat.com/errata/RHSA-2020:4035
USN-4130-1 https://usn.ubuntu.com/4130-1/
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-2019-8676.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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L 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: AV:N/AC:M/Au:N/C:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2019-8676
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
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-2019-8676
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.87284
EPSS Score 0.03566
Published At Aug. 10, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:29:21.896167+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.20/community.json 37.0.0