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TI-2023-17546 Aliases CVE-2023-35074GHSA-6xcr-xqjv-c7jp

Apple iOS and iPadOS: Processing web content may lead to arbitrary code execution

Priority MEDIUM 43Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Partial Red Hat: 4 fixed, 2 without a fix

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and Red Hat.

Summary

The issue was addressed with improved memory handling. This issue is fixed in tvOS 17, Safari 17, watchOS 10, iOS 17 and iPadOS 17, macOS Sonoma 14. Processing web content may lead to arbitrary code execution.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01584 75th percentileScored 2026-11-07
Fix Partial iOS and iPadOS (Apple): 17tvOS (Apple): 17+3 more productsRed Hat: 3 advisoriesRed Hat: 4 fixed, 2 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AppleiOS and iPadOSbefore 1717Patch availableCNA
AppletvOSbefore 1717Patch availableCNA
AppleSafaribefore 1717Patch availableCNA
ApplemacOSbefore 1414Patch availableCNA
ApplewatchOSbefore 1010Patch availableCNA
  • iOS and iPadOS VendorApple Affected before 17 Fixed in 17 Patch available CNA
  • tvOS VendorApple Affected before 17 Fixed in 17 Patch available CNA
  • Safari VendorApple Affected before 17 Fixed in 17 Patch available CNA
  • macOS VendorApple Affected before 14 Fixed in 14 Patch available CNA
  • watchOS VendorApple Affected before 10 Fixed in 10 Patch available CNA

CPE configurations NVD · 7

CPEVersionsRoleVendor
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*before 17.0VulnerableApple
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*before 17.0VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 17.0VulnerableApple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*before 14.0VulnerableApple
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*before 17.0VulnerableApple
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*before 10.0VulnerableApple
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*37VulnerableFedoraproject
  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* Versions before 17.0 Vulnerable ·Apple
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 17.0 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 17.0 Vulnerable ·Apple
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions before 14.0 Vulnerable ·Apple
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Versions before 17.0 Vulnerable ·Apple
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* Versions before 10.0 Vulnerable ·Apple
  • cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:* Versions 37 Vulnerable ·Fedoraproject

Remediation

  • Fix · CNA iOS and iPadOS (Apple) Fixed in 17
  • Fix · CNA tvOS (Apple) Fixed in 17
  • Fix · CNA Safari (Apple) Fixed in 17
  • Fix · CNA macOS (Apple) Fixed in 14
  • Fix · CNA watchOS (Apple) Fixed in 10

Red Hat 3 advisories

  • RHSA-2025:10364 Released 2025-07-07 · Red Hat rating Important
    webkitgtk4 security update
    • Red Hat Enterprise Linux Server (v. 7 ELS) webkitgtk4-2.48.3-2.el7_9, webkitgtk4-devel-2.48.3-2.el7_9, webkitgtk4-jsc-2.48.3-2.el7_9 +1
    • Red Hat Enterprise Linux Server Optional (v. 7 ELS) webkitgtk4-devel-2.48.3-2.el7_9, webkitgtk4-doc-2.48.3-2.el7_9, webkitgtk4-jsc-devel-2.48.3-2.el7_9
  • RHSA-2023:4202 Released 2023-07-18 · Red Hat rating Important
    webkit2gtk3 security update
    • Red Hat Enterprise Linux AppStream (v. 8) webkit2gtk3-2.38.5-1.el8_8.5, webkit2gtk3-devel-2.38.5-1.el8_8.5, webkit2gtk3-jsc-2.38.5-1.el8_8.5 +1
  • RHSA-2023:4201 Released 2023-07-18 · Red Hat rating Important
    webkit2gtk3 security update
    • Red Hat Enterprise Linux AppStream (v. 9) webkit2gtk3-2.38.5-1.el9_2.3, webkit2gtk3-devel-2.38.5-1.el9_2.3, webkit2gtk3-jsc-2.38.5-1.el9_2.3 +1

Fixed in the same release

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

  • Release ·

    Apple macOS 14

    60 records Highest priority Priority MEDIUM 9 MEDIUM, 51 LOW

    Other records, highest priority first

    • TI-2023-21273 Apple macOS: A sandboxed process may be able to circumvent sandbox restrictionsPriority MEDIUM 52
    • TI-2023-21219 Apple iOS and iPadOS: A remote user may cause an unexpected app termination or arbitrary…Priority MEDIUM 52
    • TI-2023-19959 Apple macOS: A sandboxed process may be able to circumvent sandbox restrictionsPriority MEDIUM 52
    Show all 60 records →
  • Release ·

    Apple iOS and iPadOS 17

    48 records Highest priority Priority MEDIUM 5 MEDIUM, 43 LOW

    Other records, highest priority first

    • TI-2023-21219 Apple iOS and iPadOS: A remote user may cause an unexpected app termination or arbitrary…Priority MEDIUM 52
    • TI-2023-21698 Code injection in Apple iOS and iPadOSPriority MEDIUM 47
    • TI-2023-21266 Apple iOS and iPadOS: A remote attacker may be able to break out of Web Content sandboxPriority MEDIUM 47
    Show all 48 records →
Show 3 more groups
  • Release ·

    Apple watchOS 10

    37 records Highest priority Priority MEDIUM 5 MEDIUM, 32 LOW

    Other records, highest priority first

    • TI-2023-21219 Apple iOS and iPadOS: A remote user may cause an unexpected app termination or arbitrary…Priority MEDIUM 52
    • TI-2023-21698 Code injection in Apple iOS and iPadOSPriority MEDIUM 47
    • TI-2023-21266 Apple iOS and iPadOS: A remote attacker may be able to break out of Web Content sandboxPriority MEDIUM 47
    Show all 37 records →
  • Release ·

    Apple tvOS 17

    34 records Highest priority Priority MEDIUM 4 MEDIUM, 30 LOW

    Other records, highest priority first

    • TI-2023-21219 Apple iOS and iPadOS: A remote user may cause an unexpected app termination or arbitrary…Priority MEDIUM 52
    • TI-2023-21698 Code injection in Apple iOS and iPadOSPriority MEDIUM 47
    • TI-2023-21266 Apple iOS and iPadOS: A remote attacker may be able to break out of Web Content sandboxPriority MEDIUM 47
    Show all 34 records →
  • Release ·

    Apple Safari 17

    4 records Highest priority Priority MEDIUM 3 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2023-21698 Code injection in Apple iOS and iPadOSPriority MEDIUM 47
    • TI-2023-21269 Apple Safari: An attacker with JavaScript execution may be able to execute arbitrary codePriority MEDIUM 42
    • TI-2023-21235 Apple iOS and iPadOS: Visiting a website that frames malicious content may lead to UI…Priority LOW 26
    Show all 4 records →

Vendor assessments

Red Hat

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

ProductStatusPlan or fix
Red Hat Enterprise Linux 6AffectedNo fix planned: Out of support scope
Red Hat Enterprise Linux 7AffectedNo fix planned: Out of support scope
Red Hat Enterprise Linux AppStream (v. 8)Fixed RHSA-2023:4202
Red Hat Enterprise Linux AppStream (v. 9)Fixed RHSA-2023:4201
Red Hat Enterprise Linux Server (v. 7 ELS)Fixed RHSA-2025:10364
Red Hat Enterprise Linux Server Optional (v. 7 ELS)Fixed RHSA-2025:10364

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-35074
  2. 2026-10-03 Alias added: GHSA-6xcr-xqjv-c7jp

References

Advisory 10

Other 3

  • TI-2025-28008 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
  • TI-2025-22441 Apple iOS and iPadOS: An attacker with arbitrary read and write capability may be able to… KEVCVSS 3.1CRITICAL 9.8
  • 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-2022-06854 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8
See all 2382 →

Sources

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