CVE-2026-56368— ImageMagick - Memory Leak in Raw Pixel Data Coders
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I. Basic Information for CVE-2026-56368
Vulnerability Information
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Vulnerability Title
ImageMagick - Memory Leak in Raw Pixel Data Coders
Source: NVD (National Vulnerability Database)
Vulnerability Description
ImageMagick before 7.1.2-15 contains a memory leak vulnerability in multiple coders that write raw pixel data where allocated objects are not properly freed. Attackers can trigger this leak by processing specially crafted images, causing memory exhaustion and denial of service.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ImageMagick | ImageMagick | 0 ~ 7.1.2-15 | - | |
| ImageMagick | ImageMagick | 0 ~ 6.9.13-40 | - |
II. Public POCs for CVE-2026-56368
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Vendor Advisories for CVE-2026-56368 (1)
- 🔗 ImageMagick - Memory Leak in Raw Pixel Data Coders | Advisories | VulnCheckthird-party-advisory
Other References for CVE-2026-56368 (1)
IV. Related Vulnerabilities
Same product: ImageMagick
- CVE-2026-56370
ImageMagick - Out-of-bounds Access in ConnectedComponentsIma - CVE-2026-56376
ImageMagick - Heap Use-After-Free in Meta Coder - CVE-2026-56379
ImageMagick - Command Injection via SVG Decoder - CVE-2026-56371
ImageMagick - Memory Leak in TXT File Processing via Texture - CVE-2026-56378
ImageMagick - Heap Out-of-Bounds Read in PCD Decoder
Same vendor: ImageMagick
- CVE-2026-56370
ImageMagick - Out-of-bounds Access in ConnectedComponentsIma - CVE-2026-56376
ImageMagick - Heap Use-After-Free in Meta Coder - CVE-2026-56379
ImageMagick - Command Injection via SVG Decoder - CVE-2026-56371
ImageMagick - Memory Leak in TXT File Processing via Texture - CVE-2026-56378
ImageMagick - Heap Out-of-Bounds Read in PCD Decoder
Same weakness: CWE-401
- CVE-2026-56116
dhcpcd Memory Leak DoS via IPv6 Router Advertisement Handlin - CVE-2026-56371
ImageMagick - Memory Leak in TXT File Processing via Texture - CVE-2026-48141
Memory leak in NI grpc-device BeginSidebandStream - CVE-2026-0646
Rockwell Automation FLEX I/O Dual-port EtherNet/IP Adapters - CVE-2026-48059
Netty HAProxy: Unbalanced Reference Count in Nested PP2_TYPE
V. Comments for CVE-2026-56368
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