CVE-2026-53215

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: refill RX buffers before XDP or skb use The RX error path returns the current descriptor buffer to the hardware BM pool. That is only valid while the driver still owns the buffer. mvpp2rxrefill can fail after the...

EUVD-2026-39306

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: refill RX buffers before XDP or skb use The RX error path returns the current descriptor buffer to the hardware BM pool. That is only valid while the driver still owns the buffer. mvpp2rxrefill can fail after the...

CVE-2026-53215

CVE-2026-53215 affects the Linux kernel mvpp2 driver: the RX path could return a descriptor buffer to the hardware Buffer Manager after it had been handed to XDP or an skb, allowing DMA into memory no longer owned by the RX ring. Root cause is improper handling of RX buffers in mvpp2_rx_refill() ...

CVE-2026-53154 mm/hugetlb: restore reservation on error in hugetlb folio copy paths

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: restore reservation on error in hugetlb folio copy paths Two sites in mm/hugetlb.c allocate a hugetlb folio via allochugetlbfolio consuming a VMA reservation and then call copyuserlargefolio, which became int-returnin...

CVE-2026-53146 thunderbolt: Limit XDomain response copy to actual frame size

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Limit XDomain response copy to actual frame size tbxdomaincopy copies req-responsesize bytes from the received packet buffer regardless of the actual frame size. When a short response arrives, this reads past the val...

EUVD-2026-39237

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Limit XDomain response copy to actual frame size tbxdomaincopy copies req-responsesize bytes from the received packet buffer regardless of the actual frame size. When a short response arrives, this reads past the val...

PT-2026-52488

Name of the Vulnerable Software and Affected Versions Zephyr affected versions not specified Description An issue in the IPv6 network stack allows a denial of service by sending a small number of maliciously fragmented IPv6 packets. When the fragment-header processing path handles these packets,...

PT-2026-52310

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mvpp2 network driver where the RX error path returns the current descriptor buffer to the hardware Buffer Manager BM pool. This action is only valid while the driv...

PT-2026-52311

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mvpp2 driver where the XDP path initializes every xdp buff with PAGE SIZE as the frame size, regardless of whether the buffer is from a short or long BM pool...

CVE-2026-53104

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix memory leak destroying device All MT76 rx queues have an associated pagepool even if the queue is not associated to a NAPI e.g. WED RRO queues with WED enabled. Destroy the pagepool running mt76dmacleanup routine...

EUVD-2026-38972

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix memory leak destroying device All MT76 rx queues have an associated pagepool even if the queue is not associated to a NAPI e.g. WED RRO queues with WED enabled. Destroy the pagepool running mt76dmacleanup routine...

CVE-2026-53104 wifi: mt76: Fix memory leak destroying device

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix memory leak destroying device All MT76 rx queues have an associated pagepool even if the queue is not associated to a NAPI e.g. WED RRO queues with WED enabled. Destroy the pagepool running mt76dmacleanup routine...

CVE-2026-53104 wifi: mt76: Fix memory leak destroying device

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: Fix memory leak destroying device All MT76 rx queues have an associated pagepool even if the queue is not associated to a NAPI e.g. WED RRO queues with WED enabled. Destroy the pagepool running mt76dmacleanup routine...

CVE-2026-53104

CVE-2026-53104 concerns Linux kernel code for MT76 wireless (wifi) where a memory leak occurs in MT76 RX queue cleanup and page_pool handling. The vulnerability arises when destroying the device, requiring mt76_dma_cleanup to run during module unload and ensuring pages are returned to the page po...

UBUNTU-CVE-2026-11564

libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if one of them matches the setup. An easy handle that first uses default native CA trust can continue trusting the native platform store after the application switches that same handle to custom CA...

Native CA trust persist

libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if one of them matches the setup. An easy handle that first uses default native CA trust can continue trusting the native platform store after the application switches that same handle to custom CA...

CURL-CVE-2026-8458 wrong reuse for different services

libcurl might in some circumstances reuse the wrong connection when asked to do Negotiate-authenticated ones, even when they are set to use different "services". libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoid overhead. When...

incomplete mTLS config matching in conn reuse

libcurl would reuse a previously created connection even when some mTLS config related option had been changed that should have prohibited reuse. libcurl keeps previously used connections in a connection pool for subsequent transfers to reuse if one of them matches the setup. However, some TLS...

wrong reuse for different services

libcurl might in some circumstances reuse the wrong connection when asked to do Negotiate-authenticated ones, even when they are set to use different "services". libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoid overhead. When...

PT-2026-51998

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the mt76 WiFi driver during device destruction. All MT76 rx queues possess an associated page pool, including those not linked to a NAPI, such as WED RRO queues...