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TI-2026-80671 Aliases CVE-2026-113897GHSA-7fm8-645h-m2pm

Sandbox escape in Apple Safari and other Apple platforms

Priority MEDIUM 50CWE-693Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-693.

Summary

Apple Safari, iOS and iPadOS, macOS and visionOS before 27.2 are affected. A protection mechanism failure (CWE-693) may let a remote attacker without authentication or user interaction break out of the Web Content sandbox, with high impact on confidentiality, integrity and availability.

Written with Claude Haiku 5.5 from the sources below · 2026-11-03

Description from the CNA

This issue was addressed by removing the vulnerable code. This issue is fixed in Safari 27.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. A remote attacker may be able to break out of Web Content sandbox.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00778 56th percentileScored 2026-11-07
Fix Fixed Safari (Apple): 27.2iOS and iPadOS (Apple): 27.2+2 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
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
AppleSafaribefore 27.227.2Patch availableCNA
AppleiOS and iPadOSbefore 27.227.2Patch availableCNA
ApplemacOSbefore 27.227.2Patch availableCNA
ApplevisionOSbefore 27.227.2Patch availableCNA
  • Safari VendorApple Affected before 27.2 Fixed in 27.2 Patch available CNA
  • iOS and iPadOS VendorApple Affected before 27.2 Fixed in 27.2 Patch available CNA
  • macOS VendorApple Affected before 27.2 Fixed in 27.2 Patch available CNA
  • visionOS VendorApple Affected before 27.2 Fixed in 27.2 Patch available CNA

CPE configurations NVD · 5

CPEVersionsRoleVendor
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*before 27.2VulnerableApple
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*before 27.2VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 27.2VulnerableApple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*27.0 to before 27.2VulnerableApple
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*before 27.2VulnerableApple
  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* Versions before 27.2 Vulnerable ·Apple
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 27.2 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 27.2 Vulnerable ·Apple
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions 27.0 to before 27.2 Vulnerable ·Apple
  • cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* Versions before 27.2 Vulnerable ·Apple

Remediation

Update to Safari 27.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2 or visionOS 27.2, which fix the issue by removing the vulnerable code.

Written with Claude Haiku 5.5 from the sources below · 2026-11-03

  • Fix · CNA Safari (Apple) Fixed in 27.2
  • Fix · CNA iOS and iPadOS (Apple) Fixed in 27.2
  • Fix · CNA macOS (Apple) Fixed in 27.2
  • Fix · CNA visionOS (Apple) Fixed in 27.2

Fixed in the same release

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

  • Release ·

    Apple visionOS 27.2

    124 records Highest priority Priority MEDIUM 34 MEDIUM, 90 LOW

    Other records, highest priority first

    • TI-2026-80879 Apple iOS, macOS and visionOS flaw allows WebContent sandbox escapePriority MEDIUM 51
    • TI-2026-80785 Use-after-free in Apple iOS, iPadOS, macOS and other systemsPriority MEDIUM 48
    • TI-2026-80618 Memory corruption in Apple platforms via crafted video filePriority MEDIUM 42
    Show all 124 records →
  • Release ·

    Apple macOS 27.2

    78 records Highest priority Priority MEDIUM 23 MEDIUM, 55 LOW

    Other records, highest priority first

    • TI-2026-80835 Out-of-bounds read in Apple iOS, iPadOS and macOS may leak memoryPriority MEDIUM 42
    • TI-2026-80618 Memory corruption in Apple platforms via crafted video filePriority MEDIUM 42
    • TI-2026-80857 Use-after-free in Apple Safari and several Apple operating systemsPriority MEDIUM 41
    Show all 78 records →
Show 2 more groups
  • Release ·

    Apple iOS and iPadOS 27.2

    40 records Highest priority Priority MEDIUM 10 MEDIUM, 30 LOW

    Other records, highest priority first

    • TI-2026-80835 Out-of-bounds read in Apple iOS, iPadOS and macOS may leak memoryPriority MEDIUM 42
    • TI-2026-80618 Memory corruption in Apple platforms via crafted video filePriority MEDIUM 42
    • TI-2026-80853 Use-after-free in Apple Safari and iOS enables code executionPriority MEDIUM 41
    Show all 40 records →
  • Release ·

    Apple Safari 27.2

    33 records Highest priority Priority MEDIUM 13 MEDIUM, 20 LOW

    Other records, highest priority first

    • TI-2026-80857 Use-after-free in Apple Safari and several Apple operating systemsPriority MEDIUM 41
    • TI-2026-80853 Use-after-free in Apple Safari and iOS enables code executionPriority MEDIUM 41
    • TI-2026-80846 Use-after-free in Apple Safari and Apple operating systemsPriority MEDIUM 41
    Show all 33 records →

Timeline

  1. 2026-10-26 Threatist record created from CVE-2026-113897
  2. 2026-10-27 Alias added: GHSA-7fm8-645h-m2pm
  3. 2026-11-03 CVSS score added · NVD
  4. 2026-11-03 Priority changed: LOW → MEDIUM
  5. 2026-11-03 CVSS score added · CISA ADP
  6. 2026-11-03 Weakness changed · CISA ADP
  7. 2026-11-03 CISA SSVC decision points changed
  8. 2026-11-04 EPSS moved to the 50th–90th percentile

References

Advisory 4

  • 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