CVE-2025-26416: Skia Package Heap Buffer Overflow Vulnerability
Summary
CVE-2025-26416: In initializeSwizzler of SkBmpStandardCodec.cpp, there is a possible out of bounds write due to a heap buffer overflow. Affects platform/external/skia across 4 version ranges.
>= 13:0, < 13:2025-04-01
>= 14:0, < 14:2025-04-01
>= 15:0, < 15:2025-04-01
>= 15-next:0, < 15-next:2025-04-01
Fixed in 15-next:2025-04-01. How to fix ↓
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Background
The Skia package is a graphics library used in various applications, particularly in Android, for rendering 2D graphics. It provides a rich set of features for drawing shapes, text, and images, making it essential for UI development. However, it has been found to be vulnerable to a heap buffer overflow, which can lead to severe security risks.
Vulnerability Detail
In the SkBmpStandardCodec.cpp file, the function initializeSwizzler has a flaw that allows for an out-of-bounds write due to a heap buffer overflow. This vulnerability can be exploited remotely, allowing an attacker to escalate privileges without needing additional execution rights. User interaction is not required for exploitation, making it particularly dangerous.
How To Fix
Minimum fixed version
15-next:2025-04-01
This is the first release that contains the fix.
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Workaround
Currently, there are no specific workarounds mentioned for this vulnerability. The best course of action is to update to the patched versions as soon as possible.
Conclusion
The Skia package has a critical vulnerability (CVE-2025-26416) that can lead to severe security risks due to a heap buffer overflow. It is essential to update to the patched versions to protect your applications from potential exploitation.
See every vulnerability recorded for platform/external/skia →
FAQ
CVE-2025-26416 is a critical vulnerability in the Skia package that allows for a heap buffer overflow, potentially leading to remote privilege escalation.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
Exploitation of this vulnerability can lead to unauthorized access and privilege escalation, allowing attackers to execute arbitrary code.
No, user interaction is not needed for exploitation, making this vulnerability particularly severe.
While there are no specific workarounds, it is crucial to prioritize updating to the patched version as soon as possible to mitigate the risk.
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