CVE-2026-63991

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: check skbclone return value in sendmcastpkt The skbclone function can return NULL if memory allocation fails. sendmcastpkt calls skbclone without checking the return value, which can lead to a NULL pointer...

CVE-2026-63985

In the Linux kernel, the following vulnerability has been resolved: ethtool: eeprom: add more safeties to EEPROM Netlink fallback The Netlink fallback path for reading module EEPROM fallbacksetparams validates that offset totallen return -EINVAL; This could lead to surprises in both drivers and...

EUVD-2026-45850

In the Linux kernel, the following vulnerability has been resolved: ARM: integrator: Fix early initialization Starting with commit bdb249fce9ad4 "ARM: integrator: read counter using syscon/regmap", intcpinitearly calls sysconregmaplookupbycompatible which in turn calls ofsysconregister. This...

CVE-2026-64120

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: fix NULL pointer dereference in phyreplysize In phypreparedata, several strings such as 'name', 'drvname', 'upstreamsfpname', and 'downstreamsfpname' are allocated using kstrdup. However, these allocations were not...

EUVD-2026-45783

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: use uninterruptible resv lock for plane updates virtiogpucursorplaneupdate and virtiogpuresourceflush lock the framebuffer BO's dmaresv via virtiogpuarraylockresv and ignore its return value. The function can fail wit...

CVE-2026-63991

The CVE CVE-2026-63991 concerns the Linux kernel Bluetooth 6lowpan path. The issue: skb_clone() may return NULL on allocation failure, and send_mcast_pkt() did not check this, risking a NULL pointer dereference in send_pkt() when dereferencing skb->data. The connected records indicate a fix wa...

EUVD-2026-45564

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: check skbclone return value in sendmcastpkt The skbclone function can return NULL if memory allocation fails. sendmcastpkt calls skbclone without checking the return value, which can lead to a NULL pointer...

CVE-2026-63991 Bluetooth: 6lowpan: check skb_clone() return value in send_mcast_pkt()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: check skbclone return value in sendmcastpkt The skbclone function can return NULL if memory allocation fails. sendmcastpkt calls skbclone without checking the return value, which can lead to a NULL pointer...

CVE-2026-53374

Summary : CVE-2026-53374 affects the Linux kernel DRM/AMDGPU path. The GART TLB could load stale, garbage PTEs after mapping because amdgpu_bo_create_kernel() did not zero-initialize the allocated GART table. This could allow a later write to fetch/use a valid-looking but garbage PTE from the sam...

PT-2026-61308

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: check skb clone return value in send mcast pkt The skb clone function can return NULL if memory allocation fails. send mcast pkt calls skb clone without checking the return value, which can lead to a NULL...

PT-2026-61304

In the Linux kernel, the following vulnerability has been resolved: ethtool: coalesce: cap profile updates at NET DIM PARAMS NUM PROFILES ethnl update profile walks the ETHTOOL A PROFILE IRQ MODERATION nest list with an index 'i' and writes new profilei++ without bounding i. The destination is...

PT-2026-61398

In the Linux kernel, the following vulnerability has been resolved: firmware: arm ffa: Validate framework notification message layout Framework notifications carry an indirect message in the shared RX buffer. Validate the reported offset and size before using them, reject zero-length payloads, an...

PT-2026-61197

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix lock leak on ENOMEM in AMDGPU GEM OP GET MAPPING INFO The AMDGPU GEM OP GET MAPPING INFO branch of amdgpu gem op ioctl holds three cleanup-tracked resources before calling kvcalloc: the drm gem object reference fr...

PT-2026-61437

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: fix NULL pointer dereference in phy reply size In phy prepare data, several strings such as 'name', 'drvname', 'upstream sfp name', and 'downstream sfp name' are allocated using kstrdup. However, these allocations...

CVE-2026-53994

ProFTPD modsftp contains a heap-based buffer overflow reachable by an authenticated SFTP user. The fxppacketread function accepts the attacker-supplied 32-bit big-endian SFTP packet length without a minimum sanity check. A value of 0 causes an unsigned subtraction elsewhere in the read path to...

CVE-2026-48504 OpenTelemetry Rust: Unbounded memory allocation in W3C Baggage propagation

OpenTelemetry Rust is the Rust OpenTelemetry implementation. In 0.32.0 and earlier, BaggagePropagator::extractwithcontext in opentelemetrysdk did not enforce W3C Baggage size limits before parsing an inbound baggage header, so a large attacker-controlled header could cause unnecessary CPU work an...

CVE-2026-48504

OpenTelemetry Rust (CVE-2026-48504) concerns BaggagePropagator::extract_with_context in opentelemetry_sdk. In 0.32.0 and earlier, it did not enforce W3C Baggage size limits before parsing an inbound baggage header, allowing an attacker-controlled header to trigger unnecessary CPU work and short-l...

CVE-2026-53366

A flaw was found in the Linux kernel's handling of IPv4 network packets. An error in how the kernel accounts for fragmented data during memory allocation can lead to an undersized memory buffer. This memory handling issue could potentially be exploited by a remote attacker to cause a system crash...

CVE-2026-44433

CVE-2026-44433 affects the Quicly QUIC protocol implementation used with the H2O HTTP server. Prior to commit 8b178e6, an adversarial peer could send a STREAM frame carrying only a single byte at the largest permitted offset to obtain additional flow control credit, potentially causing memory exh...

Envoy Gateway: OCI layer extraction allocates make([]byte, h.Size) from untrusted tar header

Vulnerability report without repro case. Repro case may be added later after harness is complete. Preconditions 4: - Tenant can create EnvoyExtensionPolicy baseline - Controller has egress to attacker-controlled OCI registry - No registry allowlist none exists in code - Layer presents Docker/OCI...