CVE-2024-25580

MEDIUM

6.2

CVSS Score

Published: March 27, 2024 at 12:00 AM UTC

Updated: June 17, 2026 at 07:16 AM UTC

1 product affected across 1 vendorQt

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Severity

MEDIUM6.2

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

Description

An issue was discovered in gui/util/qktxhandler.cpp in Qt before 5.15.17, 6.x before 6.2.12, 6.3.x through 6.5.x before 6.5.5, and 6.6.x before 6.6.2. A buffer overflow and application crash can occur via a crafted KTX image file.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Qt · Qt

95%

5.12.0 ≤ v < 5.15.176.0.0 ≤ v < 6.2.126.3.0 ≤ v < 6.5.56.6.0 ≤ v < 6.6.2

Affected range stops below 5.15.17, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.2.12, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.5.5, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.6.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://www.qt.io/blog/security-advisory-potential-buffer-overflow-when-reading-ktx-images

References (3)

PatchVendor Advisory

Source: [email protected]

https://www.qt.io/blog/security-advisory-potential-buffer-overflow-when-reading-ktx-images

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.fedoraproject.org/archives/list/[email protected]/message/SYE2NMN67DYHYJKLAKLGR64OYI7A63AH/

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.fedoraproject.org/archives/list/[email protected]/message/ZWTGLKC3WBDHZ5OJRSEB2QUR7XXZDLZV/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.2MEDIUMCISA-ADP

Attack Vector: LOCAL
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-120

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