CVE-2026-80876

CVE-2026-80876 affects the Linux kernel ring-buffer subsystem on architectures where RB_FORCE_8BYTE_ALIGNMENT is true (observed on riscv64 with CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y). The root cause is a mismatch in length calculation: rb_calculate_event_length() unconditionally reserves sizeof(even...

CVE-2026-80875

In the Linux kernel, the following vulnerability has been resolved: ipvs: use parsed transport offset in TCP state lookup TCP state handling reparses the skb to find the TCP header. For IPv6 it uses sizeofstruct ipv6hdr, while the surrounding IPVS code already parsed the packet with ipvsfilliphsk...

CVE-2026-80875 ipvs: use parsed transport offset in TCP state lookup

In the Linux kernel, the following vulnerability has been resolved: ipvs: use parsed transport offset in TCP state lookup TCP state handling reparses the skb to find the TCP header. For IPv6 it uses sizeofstruct ipv6hdr, while the surrounding IPVS code already parsed the packet with ipvsfilliphsk...

CVE-2026-80875

In the Linux kernel , the IPVS (IP Virtual Server) subsystem contained a bug in TCP state lookup for IPv6 packets. The code reparsed the socket buffer to locate the TCP header using a fixed offset of sizeof(struct ipv6hdr), rather than the already-computed transport-header offset stored in iph.le...

EUVD-2026-71505

In the Linux kernel, the following vulnerability has been resolved: ipvs: use parsed transport offset in TCP state lookup TCP state handling reparses the skb to find the TCP header. For IPv6 it uses sizeofstruct ipv6hdr, while the surrounding IPVS code already parsed the packet with ipvsfilliphsk...

CVE-2026-80874

This CVE affects the Linux kernel on the arm64 Renesas ironhide platform. The DBSC5 DRAM controller uses inline ECC, which relies on specific DRAM address ranges that must not be accessed by the OS. The vulnerability is a device tree (dts) omission : the inline ECC carveout areas were not describ...

EUVD-2026-71504

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: renesas: ironhide: Describe inline ECC carveouts The DBSC5 DRAM controller protects DRAM content using inline ECC. The inline ECC utilizes areas of DRAM for its operation, which are in the DRAM address range, but must...

CVE-2026-80874 arm64: dts: renesas: ironhide: Describe inline ECC carveouts

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: renesas: ironhide: Describe inline ECC carveouts The DBSC5 DRAM controller protects DRAM content using inline ECC. The inline ECC utilizes areas of DRAM for its operation, which are in the DRAM address range, but must...

EUVD-2026-71503

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Write ESREL2 for injected nested SError exceptions kvminjectel2exception writes ESREL2 for synchronous exceptions but not for SError. enterexception64 does not write ESRELx for any exception type, so the construct...

CVE-2026-80873 KVM: arm64: nv: Write ESR_EL2 for injected nested SError exceptions

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Write ESREL2 for injected nested SError exceptions kvminjectel2exception writes ESREL2 for synchronous exceptions but not for SError. enterexception64 does not write ESRELx for any exception type, so the construct...

CVE-2026-80873

This Linux kernel bug affects KVM arm64 nested virtualization . The root cause is that kvm_inject_el2_exception() writes the ESR_EL2 syndrome register for synchronous exceptions but not for SError exceptions, and enter_exception64() does not write ESR_ELx for any exception type. As a result, a gu...

CVE-2026-80872

CVE-2026-80872 affects the Linux kernel 's ALSA HDA TAS2781 driver (I2C and SPI variants). The TAS2781 driver queues RCA firmware loading via request_firmware_nowait(), whose async callback uses driver-private HDA state. During component unbind, controls and DSP state are removed immediately, and...

CVE-2026-80872 ALSA: hda/tas2781: Cancel async firmware request at unbind

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/tas2781: Cancel async firmware request at unbind TAS2781 HDA I2C and SPI queue RCA firmware loading from component bind with requestfirmwarenowait. The firmware loader keeps the callback module pinned and holds a device...

EUVD-2026-71502

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/tas2781: Cancel async firmware request at unbind TAS2781 HDA I2C and SPI queue RCA firmware loading from component bind with requestfirmwarenowait. The firmware loader keeps the callback module pinned and holds a device...

CVE-2026-80872

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/tas2781: Cancel async firmware request at unbind TAS2781 HDA I2C and SPI queue RCA firmware loading from component bind with requestfirmwarenowait. The firmware loader keeps the callback module pinned and holds a device...

EUVD-2026-71501

In the Linux kernel, the following vulnerability has been resolved: crypto: xilinx-trng - Remove cryptorng interface Implementing the cryptorng interface has no purpose, as it isn't used in practice. It's being removed from other drivers too. Just remove it. This leaves hwrng, which is actually...

CVE-2026-80871 crypto: xilinx-trng - Remove crypto_rng interface

In the Linux kernel, the following vulnerability has been resolved: crypto: xilinx-trng - Remove cryptorng interface Implementing the cryptorng interface has no purpose, as it isn't used in practice. It's being removed from other drivers too. Just remove it. This leaves hwrng, which is actually...

CVE-2026-80871

CVE-2026-80871 affects the Linux kernel 's xilinx-trng crypto driver. The crypto_rng interface implemented by the driver was unused in practice and carried two latent bugs: (1) xtrng_trng_generate() could return success without filling all requested bytes, and (2) broken locking in xtrng_hwrng_tr...

CVE-2026-80871

In the Linux kernel, the following vulnerability has been resolved: crypto: xilinx-trng - Remove cryptorng interface Implementing the cryptorng interface has no purpose, as it isn't used in practice. It's being removed from other drivers too. Just remove it. This leaves hwrng, which is actually...

EUVD-2026-71500

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Validate CRIU-restored IDs before idralloc The KFD CRIU restore flow restores previously saved object IDs from userspace. For event restore: kfdcriurestoreevent - createsignalevent / createotherevent -...