FreeImage (danoli3 fork) before 3.19.25 Heap Buffer Overflow via GIF_PLAYBACK Compositing
Impact
FreeImage (danoli3 fork) before 3.19.25 has a heap buffer overflow vulnerability via GIF_PLAYBACK compositing, allowing attackers to write past the canvas allocation. The weakness is caused by unclipped GIF frame rectangles. The stated impact is heap memory corruption.
Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.Affected packages
Affected products
Vendor version evidence. Product records are separate from automatic dependency matching.
danoli3 · VulnCheck
FreeImage
2 ranges
danoli3 · VulnCheck
FreeImage
Package identity
pkg:github/danoli3/FreeImageIdentity supplied by VulnCheck. Version matching requires compatible range evidence.
Compare with this publisher’s ranges. This does not inspect your installation.
affected
0 → before 3.19.25
semver versions
unaffected
3.19.25
semver versions
Other versions: unaffected
FreeImage · VulnCheck
FreeImage
1 range
FreeImage · VulnCheck
FreeImage
Compare with this publisher’s ranges. This does not inspect your installation.
affected
0 → through 3.18.0
semver versions
Other versions: unaffected
Original source description
FreeImage (danoli3 fork) before 3.19.25 contains a heap buffer overflow vulnerability in PluginGIF.cpp that allows attackers to write past the canvas allocation via unclipped GIF frame rectangles. Attackers can craft a GIF whose frame left plus width exceeds the logical screen width, causing GifPlaybackCompositeFrame() and GifPlaybackFillRect() to corrupt heap memory when loaded with GIF_PLAYBACK.
Inside the record
Evidence available
Describes the evidence in this view, not whether the product is safe.
Original records
CVE-2026-118753View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.
cve.new JSON →Underlying weaknesses
The source’s classification of what caused the vulnerability.
Environment requirements
These conditions apply together as specified by the publisher. A matching product name alone does not establish exposure.
VulnCheck · platform conditions
Any condition may hold
Vulnerable product
cpe:2.3:a:freeimage_project:freeimage:*:*:*:*:*:*:*:*Through (inclusive): 3.18.0
Original applicability statements
[
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:freeimage_project:freeimage:*:*:*:*:*:*:*:*",
"versionEndIncluding": "3.18.0"
}
]
}
]
}
]Contributing organizations · 1
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What changed
Follow changesLarge field values are marked as truncated previews. Original source snapshots remain retained.