REDHAT-BUG-2446207: High severity giflib giflib vulnerability
Published Mar 10, 2026
·Updated
Giflib contains a double-free vulnerability that is the result of a shallow copy in GifMakeSavedImage and incorrect error handling. The conditions needed to trigger this vulnerability are difficult but may be possible.
Affected Software
1 affected component
giflib giflib
Event History
Mar 10, 2026
Data Sourced
via Red Hat·08:01 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of REDHAT-BUG-2446207?
The severity of REDHAT-BUG-2446207 is considered high due to the potential for triggering a double-free vulnerability.
2
How do I fix REDHAT-BUG-2446207?
To fix REDHAT-BUG-2446207, ensure you update Giflib to the latest patched version provided by your vendor.
3
What impact can REDHAT-BUG-2446207 have on my system?
REDHAT-BUG-2446207 can lead to unstable behavior or crashes, potentially allowing for denial of service.
4
What versions of Giflib are affected by REDHAT-BUG-2446207?
REDHAT-BUG-2446207 affects all versions of Giflib prior to the security patches issued by Red Hat.
5
How difficult is it to exploit REDHAT-BUG-2446207?
Exploitation of REDHAT-BUG-2446207 is difficult but possible under certain conditions.