TI-2019-06328 Aliases CVE-2019-8765 GHSA-6mhg-333v-q39c

Out-of-bounds write in Apple watchOS

MEDIUM 48CWE-787Published 2019-12-18 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Partial Red Hat: 9 fixed, 2 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-787 and the CVSS impact.

Summary

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in watchOS 6.1. Processing maliciously crafted web content may lead to arbitrary code execution.

Why it matters now

EPSS 0.06983 94th percentileScored 2026-11-08

Fix Partial watchOS (Apple): watchOS 6.1Red Hat: 1 advisoryRed Hat: 9 fixed, 2 without a fix

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Apple	watchOS	before watchOS 6.1	watchOS 6.1	Patch available	CNA

watchOS VendorApple Affected before watchOS 6.1 Fixed in watchOS 6.1 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:o:apple:watchos::::::::	before 6.1	Vulnerable	Apple

cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* Versions before 6.1 Vulnerable ·Apple

Remediation

Fix · CNA watchOS (Apple) Fixed in watchOS 6.1

Red Hat 1 advisory

RHSA-2020:4035 Released 2020-09-29 · Red Hat rating Moderate
webkitgtk4 security, bug fix, and enhancement update
- Red Hat Enterprise Linux Client (v. 7) webkitgtk4-2.28.2-2.el7, webkitgtk4-jsc-2.28.2-2.el7
- Red Hat Enterprise Linux Client Optional (v. 7) webkitgtk4-devel-2.28.2-2.el7, webkitgtk4-doc-2.28.2-2.el7, webkitgtk4-jsc-devel-2.28.2-2.el7
- Red Hat Enterprise Linux ComputeNode (v. 7) webkitgtk4-2.28.2-2.el7, webkitgtk4-jsc-2.28.2-2.el7
- Red Hat Enterprise Linux ComputeNode Optional (v. 7) webkitgtk4-devel-2.28.2-2.el7, webkitgtk4-doc-2.28.2-2.el7, webkitgtk4-jsc-devel-2.28.2-2.el7
- Red Hat Enterprise Linux Server (v. 7) webkitgtk4-2.28.2-2.el7, webkitgtk4-2.28.2-2.el7.ppc, webkitgtk4-devel-2.28.2-2.el7 +3
- Red Hat Enterprise Linux Server Optional (v. 7) webkitgtk4-devel-2.28.2-2.el7, webkitgtk4-devel-2.28.2-2.el7.ppc, webkitgtk4-doc-2.28.2-2.el7 +2
- Red Hat Enterprise Linux Workstation (v. 7) webkitgtk4-2.28.2-2.el7, webkitgtk4-devel-2.28.2-2.el7, webkitgtk4-jsc-2.28.2-2.el7 +1
- Red Hat Enterprise Linux Workstation Optional (v. 7) webkitgtk4-doc-2.28.2-2.el7

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Advisory · 2019-12-18
Apple watchOS — GLSA-202003-22
9 records Highest priority Priority MEDIUM 8 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2019-06380 Out-of-bounds write in Apple iOSPriority MEDIUM 50
- TI-2019-06377 Out-of-bounds write in Apple iOSPriority MEDIUM 43
- TI-2019-06373 Out-of-bounds write in Apple iOSPriority MEDIUM 42
Show all 9 records → Advisory →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

Product	Status	Plan or fix
Red Hat Enterprise Linux 6	Affected	No fix planned: Out of support scope
Red Hat Enterprise Linux 7	Affected	No fix planned: Will not fix
Red Hat Enterprise Linux AppStream (v. 8)	Fixed	—
Red Hat Enterprise Linux Client (v. 7)	Fixed	RHSA-2020:4035
Red Hat Enterprise Linux Client Optional (v. 7)	Fixed	RHSA-2020:4035
Red Hat Enterprise Linux ComputeNode (v. 7)	Fixed	RHSA-2020:4035
Red Hat Enterprise Linux ComputeNode Optional (v. 7)	Fixed	RHSA-2020:4035
Red Hat Enterprise Linux Server (v. 7)	Fixed	RHSA-2020:4035
Red Hat Enterprise Linux Server Optional (v. 7)	Fixed	RHSA-2020:4035
Red Hat Enterprise Linux Workstation (v. 7)	Fixed	RHSA-2020:4035
Red Hat Enterprise Linux Workstation Optional (v. 7)	Fixed	RHSA-2020:4035

Timeline

2026-10-02 Threatist record created from CVE-2019-8765
2026-10-03 Alias added: GHSA-6mhg-333v-q39c

References

Advisory 2

TI-2025-22440 Memory corruption in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8
TI-2025-17951 Out-of-bounds write in Apple Safari KEVCVSS 3.1CRITICAL 10.0
TI-2025-17847 Use after free in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
TI-2025-28228 Use after free in Apple Safari KEVCVSS 3.1HIGH 8.8
TI-2025-22512 Memory corruption in Apple Safari KEVCVSS 3.1HIGH 8.8
TI-2025-12953 Memory corruption in Google Chrome KEVCVSS 3.1HIGH 8.8

See all 1994 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences