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-2026-46171 MEDIUM
riscv: kvm: fix vector context allocation leak
CVSS 5.5
CVE-2026-46151 MEDIUM
usb: usblp: fix heap leak in IEEE 1284 device ID via short response
CVSS 5.5
CVE-2026-46147 MEDIUM
KVM: arm64: Fix pin leak and publication ordering in __pkvm_init_vcpu()
CVSS 5.5
CVE-2026-46143 MEDIUM
ASoC: qcom: q6apm-lpass-dai: Fix multiple graph opens
CVSS 5.5
CVE-2026-46141 MEDIUM
powerpc/xive: fix kmemleak caused by incorrect chip_data lookup
CVSS 5.5
CVE-2026-46109 MEDIUM
usb: ulpi: fix memory leak on ulpi_register() error paths
CVSS 5.5
CVE-2026-44660 HIGH
UltraJSON: Memory Leak in ujson.dump() on Write Failure
CVSS 7.5
CVE-2026-46103 MEDIUM
can: ucan: fix devres lifetime
CVSS 5.5
CVE-2026-46102 HIGH
net: strparser: fix skb_head leak in strp_abort_strp()
CVSS 7.5
CVE-2026-46087 MEDIUM
mm/damon/stat: fix memory leak on damon_start() failure in damon_stat_start()
CVSS 5.5
CVE-2026-46083 MEDIUM
spi: fix resource leaks on device setup failure
CVSS 5.5
CVE-2026-46074 MEDIUM
spi: ch341: fix memory leaks on probe failures
CVSS 5.5
CVE-2026-46065 HIGH
fbdev: defio: Disconnect deferred I/O from the lifetime of struct fb_info
CVSS 7.8
CVE-2026-46042 MEDIUM
mm/mempolicy: fix memory leaks in weighted_interleave_auto_store()
CVSS 5.5
CVE-2026-46038 MEDIUM
net: qrtr: ns: Free the node during ctrl_cmd_bye()
CVSS 5.5
CVE-2026-46030 MEDIUM
EDAC/versalnet: Fix device_node leak in mc_probe()
CVSS 5.5
CVE-2026-46021 MEDIUM
thermal: core: Fix thermal zone governor cleanup issues
CVSS 5.5
CVE-2026-46019 MEDIUM
crypto: atmel-aes - Fix 3-page memory leak in atmel_aes_buff_cleanup
CVSS 5.5
CVE-2026-46012 MEDIUM
rxrpc: Fix memory leaks in rxkad_verify_response()
CVSS 5.5
CVE-2026-46005 MEDIUM
xfs: fix a resource leak in xfs_alloc_buftarg()
CVSS 5.5
CVE-2026-45986 MEDIUM
crypto: ccree - fix a memory leak in cc_mac_digest()
CVSS 5.5
CVE-2026-45981 MEDIUM
s390/cio: Fix device lifecycle handling in css_alloc_subchannel()
CVSS 5.5
CVE-2026-45976 MEDIUM
drm/amdgpu: Fix memory leak in amdgpu_ras_init()
CVSS 5.5
CVE-2026-45964 MEDIUM
SUNRPC: fix gss_auth kref leak in gss_alloc_msg error path
CVSS 5.5
CVE-2026-45961 MEDIUM
gfs2: fix memory leaks in gfs2_fill_super error path
CVSS 5.5
Details
Vulnerabilities 1,867
Exploit Likelihood Medium
Links
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