CVE-2026-46433

Heap OOB Read in VLAN Decapsulation memmove...

UBUNTU-CVE-2026-46433

Heap OOB Read in VLAN Decapsulation memmove...

CVE-2026-46433

Heap OOB Read in VLAN Decapsulation memmove...

Security Advisory 0137

Security Advisory 0137 PDF Date: May 5, 2026 Revision | Date | Changes ---|---|--- 1.0 | May 5, 2026 | Initial release 1.1 | May 7, 2026 | Clarified 7280R3, 7500R3 and 7800R3 exposure is limited 1.2 | May 13, 2026 | Updated Mitigation section with a note of caution 1.3 | May 20, 2026 | Updated...

libcoap 安全漏洞

Libcoap is a lightweight application protocol implementation developed by ObgM. Libcoap has a security vulnerability, which stems from out-of-bounds read operations during the CBOR decapsulation processing in OSCORE Appendix B.2. This vulnerability may lead to a heap buffer overflow attack throug...

CVE-2026-28815

A remote attacker can supply a short X-Wing HPKE encapsulated key and trigger an out-of-bounds read in the C decapsulation path, potentially causing a crash or memory disclosure depending on runtime protections. This issue is fixed in swift-crypto version 4.3.1...

Swift Crypto: X-Wing HPKE Decapsulation Accepts Malformed Ciphertext Length

Summary The X-Wing decapsulation path accepts attacker-controlled encapsulated ciphertext bytes without enforcing the required fixed ciphertext length. The decapsulation call is forwarded into a C API, which expects a compile-time fixed-size ciphertext buffer of 1120 bytes. This creates an FFI...

GHSA-9M44-RR2W-PPP7 Swift Crypto: X-Wing HPKE Decapsulation Accepts Malformed Ciphertext Length

Summary The X-Wing decapsulation path accepts attacker-controlled encapsulated ciphertext bytes without enforcing the required fixed ciphertext length. The decapsulation call is forwarded into a C API, which expects a compile-time fixed-size ciphertext buffer of 1120 bytes. This creates an FFI...

EUVD-2026-18570

Swift Crypto: X-Wing HPKE Decapsulation Accepts Malformed Ciphertext Length...

CVE-2026-28815

A remote attacker can supply a short X-Wing HPKE encapsulated key and trigger an out-of-bounds read in the C decapsulation path, potentially causing a crash or memory disclosure depending on runtime protections. This issue is fixed in swift-crypto version 4.3.1...

CVE-2026-28815

A remote attacker can supply a short X-Wing HPKE encapsulated key and trigger an out-of-bounds read in the C decapsulation path, potentially causing a crash or memory disclosure depending on runtime protections. This issue is fixed in swift-crypto version 4.3.1...

CVE-2026-28815

A remote attacker can supply a short X-Wing HPKE encapsulated key and trigger an out-of-bounds read in the C decapsulation path, potentially causing a crash or memory disclosure depending on runtime protections. This issue is fixed in swift-crypto version 4.3.1...

CVE-2026-28815

A remote attacker can supply a short X-Wing HPKE encapsulated key and trigger an out-of-bounds read in the C decapsulation path, potentially causing a crash or memory disclosure depending on runtime protections. This issue is fixed in swift-crypto version 4.3.1...

PT-2026-29972

A remote attacker can supply a short X-Wing HPKE encapsulated key and trigger an out-of-bounds read in the C decapsulation path, potentially causing a crash or memory disclosure depending on runtime protections. This issue is fixed in swift-crypto version 4.3.1...

EUVD-2010-1118

Malware in sbrugna...

CVE-2022-50405

In the Linux kernel, the following vulnerability has been resolved: net/tunnel: wait until all skuserdata reader finish before releasing the sock There is a race condition in vxlan that when deleting a vxlan device during receiving packets, there is a possibility that the sock is released after...

CVE-2022-50405

CVE-2022-50405 affects the Linux kernel VXLAN path. A race in net/tunnel when deleting a vxlan device during packet reception could release the sock before sk_user_data readers finish, leading to a NULL pointer dereference in vxlan_ecn_decapsulate() / vxlan_get_sk_family(). The advisory notes thi...

PT-2025-38422

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the VXLAN implementation when deleting a VXLAN device during packet reception. This can lead to a NULL pointer dereference within the vxlan ecn decapsulate...

SUSE CVE-2022-49066

In the Linux kernel, the following vulnerability has been resolved: veth: Ensure eth header is in skb's linear part After feeding a decapsulated packet to a veth device with actmirred, skbheadlen may be 0. But vethxmit calls devforwardskb, which expects at least ETHHLEN byte of linear data as...

PQClean has a correctness error in HQC decapsulation

Impact A correctness error has been identified in the reference implementation of the HQC key encapsulation mechanism. Due to an indexing error, part of the secret key is incorrectly treated as non-secret data. This results in an incorrect shared secret value being returned when the decapsulation...