CWE-401

Medium likelihood

Missing Release of Memory after Effective Lifetime

Parent: CWE-772 - Missing Release of Resource after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

1,867 vulnerabilities with CWE-401
CVE-2026-12932 HIGH
OpenVPN - Missing Release of Memory after Effective Lifetime
CVE-2026-67437 HIGH
OliveTin: Unauthenticated DoS via OAuth2 State Memory Exhaustion (Unbounded Map Growth)
CVSS 7.5
CVE-2026-67430 MEDIUM
MCP Ruby SDK < 0.23.0 - StreamableHTTPTransport Memory Exhaustion
CVSS 5.3
CVE-2026-58175 HIGH
Apache Traffic Server: HostDB SRV handling leaks memory
CVSS 7.5
CVE-2026-67183 HIGH
TinyWeb 0.0.8 Memory Leak DoS via HTTP Request Handling
CVSS 7.5
CVE-2026-66011 LOW
ImageMagick before 7.1.2-27 Memory Leak via Invalid CLI Options
CVSS 3.3
CVE-2026-56819 HIGH
Netty: HTTP/2 decompression leaks ByteBuf reference count when the decompressor channel is already closed (Direct memory leak / OOM DoS)
CVSS 7.5
CVE-2026-10677 MEDIUM
Kernel heap memory leak in `z_vrfy_k_poll()` lets an unprivileged user thread exhaust the kernel resource pool
CVSS 6.5
CVE-2026-16318 MEDIUM
QUIC Transport Parameters Memory Leak During HelloRetryRequest in s2n-tls
CVSS 5.3
CVE-2026-47667 HIGH
CImg Library: Uncontrolled Memory Allocation and Memory Leak in `_load_analyze()` via Crafted NIfTI/Analyze Header
CVSS 7.5
CVE-2026-63798 MEDIUM
irqchip/imgpdc: Fix resource leak, add missing chained handler cleanup on remove
CVSS 5.5
CVE-2026-53397 HIGH
nfsd: fix posix_acl leak on SETACL decode failure
CVSS 7.5
CVE-2026-53396 HIGH
nfsd: fix posix_acl leak and ignored error in nfsd4_create_file
CVSS 7.1
CVE-2026-53394 HIGH
nfsd: avoid leaking pre-allocated openowner on unconfirmed retry race
CVSS 7.5
CVE-2026-53378 MEDIUM
drm/colorop: Fix blob property reference tracking in state lifecycle
CVSS 5.5
CVE-2026-61872 LOW
ImageMagick before 7.1.2-26 Memory Leak via TIFF Encoder
CVSS 2.5
CVE-2026-61871 LOW
ImageMagick before 7.1.2-26 Memory Leak in ICON decoder
CVSS 3.7
CVE-2026-61869 LOW
ImageMagick before 7.1.2-26 Memory Leak in MIFF Encoder
CVSS 2.9
CVE-2026-61868 LOW
ImageMagick before 7.1.2-26 Memory Leak in YUV Decoder
CVSS 3.7
CVE-2026-61867 LOW
ImageMagick before 7.1.2-26 Memory Leak in TIFF Encoder
CVSS 2.9
CVE-2026-61866 LOW
ImageMagick before 7.1.2-26 Memory Leak in JNG encoder
CVSS 2.9
CVE-2026-61865 LOW
ImageMagick before 7.1.2-26 Memory Leak in Hough Lines
CVSS 2.9
CVE-2026-61864 LOW
ImageMagick before 7.1.2-26 Memory Leak in Log Colorspace
CVSS 2.9
CVE-2026-61863 LOW
ImageMagick before 7.1.2-26 Memory Leak in TIFF Encoder
CVSS 2.9
CVE-2026-56375 LOW
ImageMagick - Memory Leak in ASHLAR Coder Action Failure
CVSS 3.3
Details
Vulnerabilities 1,867
Exploit Likelihood Medium
Links
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