CVE-2024-27879

highpriority · track · 30EPSS 0.008 · 57 %ileDEEUNLUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.82% (57th) EPSS

CVSS 7.5 · high

Is it mine?

16 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · ncsc_nl

EPSS · scored 2026-10-27

The issue was addressed with improved bounds checks. This issue is fixed in iOS 17.7 and iPadOS 17.7, iOS 18 and iPadOS 18. An attacker may be able to cause unexpected app termination.

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondaryexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · NCSC-NL NL

ssvc

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

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

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimary

affected products (16)

Products and version ranges known to be affected.

Apple iOS <17.7all versionscert_bundDE
Apple iOS <18all versionscert_bundDE
Apple iPadOS <17.7all versionscert_bundDE
Apple iPadOS <18all versionscert_bundDE
Apple IOS< 17.7cert_bundDE
Apple IOS< 18cert_bundDE
Apple iPadOS< 17.7cert_bundDE
Apple iPadOS< 18cert_bundDE
Apple iOS and iPadOS0 → 17.7enisa_euvdEU
Apple iOS and iPadOS0 → 18enisa_euvdEU
ios__17.7all versionsncsc_nlNLcpe:2.3:a:apple:ios__17.7:*:*:*:*:*:*:*:*
ios__18all versionsncsc_nlNLcpe:2.3:a:apple:ios__18:*:*:*:*:*:*:*:*
ipados__17.7all versionsncsc_nlNLcpe:2.3:a:apple:ipados__17.7:*:*:*:*:*:*:*:*
ipados__18all versionsncsc_nlNLcpe:2.3:a:apple:ipados__18:*:*:*:*:*:*:*:*
apple ipados< 17.7nvdUScpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
apple iphone os< 17.7nvdUScpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

advisories (3)

Vendor and ecosystem advisories describing this.

NCSC-2024-0382Kwetsbaarheden verholpen in Apple iOS en iPadOSNL2024-09-26csaf · ncsc_nlNL
Apple heeft kwetsbaarheden verholpen in iOS en iPadOS.
NCSC-2024-0457Kwetsbaarheden verholpen in Apple iOS en iPadOSNL2024-11-20csaf · ncsc_nlNL
Apple heeft meerdere kwetsbaarheden verholpen in iOS en iPadOS.
WID-SEC-W-2024-2153Apple iOS und iPadOS: Mehrere SchwachstellenDeutsch2024-09-16csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Apple iOS und Apple iPadOS ausnutzen, um Sicherheitsmaßnahmen zu umgehen, einen Denial-of-Service-Zustand zu erzeugen oder vertrauliche Informationen offenzulegen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund ncsc_nl nvd NVD CVE.org MITRE

published 2024-09-17modified 2026-06-17

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+21023 more

references (9)

External citations — patches, advisories, analysis.

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