CVE-2026-24808
Unknown Unknown - Not Provided
Integer Overflow in RawTherapee rtengine dcraw.Cc Module

Publication date: 2026-01-27

Last updated on: 2026-01-27

Assigner: Government Technology Agency of Singapore Cyber Security Group (GovTech CSG)

Description
Integer Overflow or Wraparound vulnerability in RawTherapee (rtengine modules). This vulnerability is associated with program files dcraw.Cc. This issue affects RawTherapee: through 5.11.
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Meta Information
Published
2026-01-27
Last Modified
2026-01-27
Generated
2026-06-16
AI Q&A
2026-01-27
EPSS Evaluated
2026-06-15
NVD
CVE-2026-24808
EUVD
EUVD-2026-4760
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
rawtherapee rawtherapee to 5.11 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-190 The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
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Executive Summary

This vulnerability is an integer overflow or wraparound issue in the RawTherapee software, specifically in the rtengine modules and associated with the program file dcraw.cc. It occurs in the function parse_qt(), where an integer overflow can happen, potentially leading to unexpected behavior or security risks during image processing. [1]

Impact Analysis

The integer overflow vulnerability could be exploited to cause incorrect processing of image data, which might lead to crashes, memory corruption, or other unintended behavior. This can potentially be leveraged by an attacker to execute arbitrary code or cause denial of service when processing maliciously crafted images. [1]

Mitigation Strategies

To mitigate this vulnerability, update RawTherapee to a version that includes the security fix committed on April 22, 2025, which addresses the integer overflow in the parse_qt() function within dcraw.cc. Applying this patch prevents potential exploitation of the integer overflow vulnerability. [1]

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