CVE-2023-36495

criticalpriority · track · 39EPSS 0.013 · 70 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.27% (70th) EPSS

CVSS 9.8 · critical

Is it mine?

22 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-22

An integer overflow was addressed with improved input validation. This issue is fixed in watchOS 9.6, macOS Monterey 12.6.8, iOS 15.7.8 and iPadOS 15.7.8, tvOS 16.6, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. An app may be able to execute arbitrary code with kernel privileges.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-190USprimaryCWE-190US

affected products (22)

Products and version ranges known to be affected.

Apple iOS and iPadOSunspecified → 15.7enisa_euvdEU
Apple iOS and iPadOSunspecified → 16.6enisa_euvdEU
Apple macOSunspecified → 12.6enisa_euvdEU
Apple macOSunspecified → 13.5enisa_euvdEU
Apple tvOSunspecified → 16.6enisa_euvdEU
Apple watchOSunspecified → 9.6enisa_euvdEU
Apple Inc. MacOS12.0 → 12.6.8fstec_bduRU
Apple Inc. MacOS13.0 → 13.5fstec_bduRU
Apple Inc. iOS≤ 15.7.8fstec_bduRU
Apple Inc. iOS16.0 → 16.6fstec_bduRU
Apple Inc. iPadOS≤ 15.7.8fstec_bduRU
Apple Inc. iPadOS16.0 → 16.6fstec_bduRU
Apple Inc. tvOS≤ 16.6fstec_bduRU
Apple Inc. watchOS≤ 9.6fstec_bduRU
apple ipados< 15.7.8nvdUScpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
apple ipados16.0 → 16.6nvdUScpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
apple iphone os< 15.7.8nvdUScpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
apple iphone os16.0 → 16.6nvdUScpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
apple macos12.0 → 12.6.8nvdUScpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
apple macos13.0 → 13.5nvdUScpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

showing 20 of 22

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-1874Apple iOS: Mehrere SchwachstellenDeutsch2023-07-24csaf · cert_bundDE
Ein entfernter anonymer Angreifer kann mehrere Schwachstellen in Apple iOS und Apple iPadOS ausnutzen, um beliebigen Code auszuführen, vertrauliche Informationen offenzulegen, vertrauliche Kernel-Zustände zu verändern, seine Privilegien zu erhöhen, einen Denial-of-Service zu verursachen oder Sicherheitsmaßnahmen zu umgehen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd cert_bund NVD CVE.org MITRE

published 2023-07-28modified 2026-06-17

related (4,625)

Related entries.

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+4620 more

references (38)

External citations — patches, advisories, analysis.

scry

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