Is CVE-2024-40826 in the CISA KEV catalog?

No. CVE-2024-40826 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-40826?

CVE-2024-40826 has a CVSS v3 base score of 6.1 (MEDIUM).

What is the EPSS score for CVE-2024-40826?

CVE-2024-40826 has an EPSS score of 0.23% (14th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-40826?

Upgrade ipados to 18.0 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2024-40826

MEDIUM

6.1

CVSS v3

NVD

Description

A privacy issue was addressed with improved handling of files. This issue is fixed in iOS 18 and iPadOS 18, macOS Sequoia 15. An unencrypted document may be written to a temporary file when using print preview.

How to fix

Remediation Available

ipadosNVD

Affected:< 18.0Fixed in:18.0CVE-2024-40826derived from NVD

iphone osNVD

Affected:< 18.0Fixed in:18.0CVE-2024-40826derived from NVD

macosNVD

Affected:< 15.0Fixed in:15.0CVE-2024-40826derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Exploit Intelligence

0.23%probability of exploitation in 30 days

14thpercentile

Low risk: more likely to be exploited than 14% of all known CVEs.

References

Vendor Advisory2

Other references2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-04.