kernel security, bug fix, and enhancement update

5.14.0-687.19.1 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug:...

compat-openssl10 security update

1.1.0-2o-4.3 - Fix CVE-2026-45447: Fix double-free of caller-owned BIO in PKCS7verify...

ALSA-2026:36049 Important: kernel-rt security, bug fix, and enhancement update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: scsi: target: iscsi: Fix use-after-free in iscsitdecconnusagecount CVE-2026-23216 kernel: gfs2: Fix use-after-free in iomap inline...

GHSA-WW9Q-8R59-XV46 Zebra: Missing copy constraint in halo2_gadgets variable-base scalar multiplication allows under-constrained base, breaking Orchard Action circuit soundness

Summary A soundness vulnerability in the variable-base scalar multiplication gadget of halo2gadgets allowed a malicious prover to produce a valid proof for an Orchard Action with an under-constrained base point. Because this gadget enforces the diversified-address-integrity condition of the Orcha...

Zebra: Missing copy constraint in halo2_gadgets variable-base scalar multiplication allows under-constrained base, breaking Orchard Action circuit soundness

Summary A soundness vulnerability in the variable-base scalar multiplication gadget of halo2gadgets allowed a malicious prover to produce a valid proof for an Orchard Action with an under-constrained base point. Because this gadget enforces the diversified-address-integrity condition of the Orcha...

kernel: net: mana: Fix double destroy_workqueue on service rescan PCI path

A flaw was found in the Linux kernel's mana network driver. This vulnerability, a use-after-free, occurs when the PCI service rescan path attempts to destroy an already-freed workqueue a second time. A local attacker could exploit this condition to cause a system crash, leading to a denial of...

CVE-2026-8925

A flaw was found in curl. The logic handling SASL Simple Authentication and Security Layer authentication could lead to a double-free vulnerability. This occurs because the GSASL context may be deallocated twice without clearing the pointer, potentially leading to memory corruption. An attacker...

kernel: RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path

A flaw was found in the Linux kernel, specifically within the RDMA Remote Direct Memory Access vmwpvrdma module. This vulnerability is a double free, which means the system attempts to release the same memory resource twice. This can occur in an error handling path within the pvrdmaallocucontext...

kernel: nvmet-tcp: fix race between ICReq handling and queue teardown

A flaw was found in the Linux kernel's NVMe over TCP nvmet-tcp implementation. A race condition exists between the handling of an Initialization Connection Request ICReq and the teardown of a queue. A remote attacker, by sending an ICReq and immediately closing the connection, could trigger a...

kernel: RDMA/rxe: Fix double free in rxe_srq_from_init

A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA subsystem, specifically within the rxe driver. An error in the rxesrqfrominit function's memory management can lead to a double free vulnerability. This occurs when an attempt to copy data to user space fails, causing the sam...

CVE-2025-15667

A vulnerability was determined in GPAC up to 2.5-DEV. This vulnerability affects the function gfisomnalusamplerewrite of the file src/isomedia/avcext.c of the component MP4Box. This manipulation of the argument naluoutbs causes double free. It is possible to launch the attack on the local host. T...

DEBIAN-CVE-2025-15667

A vulnerability was determined in GPAC up to 2.5-DEV. This vulnerability affects the function gfisomnalusamplerewrite of the file src/isomedia/avcext.c of the component MP4Box. This manipulation of the argument naluoutbs causes double free. It is possible to launch the attack on the local host. T...

UBUNTU-CVE-2025-15667

A vulnerability was determined in GPAC up to 2.5-DEV. This vulnerability affects the function gfisomnalusamplerewrite of the file src/isomedia/avcext.c of the component MP4Box. This manipulation of the argument naluoutbs causes double free. It is possible to launch the attack on the local host. T...

RUSTSEC-2026-0205 `Array::insert` violates exception safety if compare function panics, leading to potential Double-Free

In affected versions of this crate, Array::insert is not exception safe. In the UPSERT path, key and value's snapshot is written to self.datablock, and after the insertion is completed, key and value are mem::forget in order to prevent double free. However, during the insertion, K::compare is...

CVE-2025-15667 GPAC MP4Box avc_ext.c gf_isom_nalu_sample_rewrite double free

A vulnerability was determined in GPAC up to 2.5-DEV. This vulnerability affects the function gfisomnalusamplerewrite of the file src/isomedia/avcext.c of the component MP4Box. This manipulation of the argument naluoutbs causes double free. It is possible to launch the attack on the local host. T...

CVE-2025-15667

GPAC MP4Box contains a vulnerability in gf_isom_nalu_sample_rewrite (src/isomedia/avc_ext.c) that can cause a double free. The issue affects GPAC up to 2.5-DEV and enables a local-attack where an attacker manipulates nalu_out_bs. Public exploit details exist. A patch named f29f955f2a3b5e8e507caad...

CVE-2025-15667 GPAC MP4Box avc_ext.c gf_isom_nalu_sample_rewrite double free

A vulnerability was determined in GPAC up to 2.5-DEV. This vulnerability affects the function gfisomnalusamplerewrite of the file src/isomedia/avcext.c of the component MP4Box. This manipulation of the argument naluoutbs causes double free. It is possible to launch the attack on the local host. T...

EUVD-2025-210429

A vulnerability was determined in GPAC up to 2.5-DEV. This vulnerability affects the function gfisomnalusamplerewrite of the file src/isomedia/avcext.c of the component MP4Box. This manipulation of the argument naluoutbs causes double free. It is possible to launch the attack on the local host. T...

CVE-2025-15667

A vulnerability was determined in GPAC up to 2.5-DEV. This vulnerability affects the function gfisomnalusamplerewrite of the file src/isomedia/avcext.c of the component MP4Box. This manipulation of the argument naluoutbs causes double free. It is possible to launch the attack on the local host. T...

kernel: Linux kernel: Use-after-free in bonding driver leads to denial of service

A flaw was found in the Linux kernel's bonding driver. A local attacker with low privileges could exploit a use-after-free vulnerability in the bondxmitbroadcast function. This occurs due to a race condition during concurrent slave enslave/release operations, which can lead to the original socket...