1387 matches found
CVE-2026-49417 Multiple vulnerabilities in the sound(4) mmap path
Second, the audio buffer backing a mapping could be freed when the device was closed even though the mapping remained valid. The freed memory could then be reused elsewhere while still accessible through the stale mapping. The /dev/dsp device nodes are world-accessible by default. On a system wit...
CVE-2026-49417
CVE-2026-49417 is part of two memory-safety issues in FreeBSD’s sound(4) mmap path. The advisories describe: (1) dsp_mmap_single() could overflow when validating a requested mapping, allowing a mapping to extend past the audio buffer into kernel memory (CVE-2026-45258), and (2) the audio buffer b...
sctp: purge outqueue on stale COOKIE-ECHO handling
...
CVE-2026-53303
CVE-2026-53303 — In the Linux kernel's f2fs subsystem, f2fs_sbi_show() reads extension_list, extension_count, and hot_ext_count without holding sbi->sb_lock. A concurrent sysfs store in f2fs_update_extension_list() could cause inconsistent counts or contents, risking out-of-bounds access or di...
CVE-2026-53134
A flaw was found in the Linux kernel's netfilter component. This vulnerability, a stale stack leak, occurs when certain network filtering operations do not properly clear memory. An attacker could potentially exploit this to access sensitive information from the kernel's memory, leading to...
CVE-2026-53217
A flaw was found in the Linux kernel's mvpp2 network driver. This issue occurs because the driver incorrectly synchronizes received RX data at the hardware packet offset. On systems with non-coherent Direct Memory Access DMA, this can lead to the Central Processing Unit CPU reading stale cache...
libcurl 8.8.0 < 8.21.0 Stale Proxy Password Leak
The version of libcurl installed on the remote host is 8.8.0 prior to 8.21.0. It is, therefore, affected by a credential disclosure vulnerability: - libcurl had a flaw that when instructed to clear proxy authentication credentials, it did not do so, leaving the old credentials around to get used...
UBUNTU-CVE-2026-53134
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftfib: fix stale stack leak via the OIFNAME register For NFTFIBRESULTOIFNAME the destination register is declared with len = IFNAMSIZ four 32-bit registers, but on the lookup-fail, RTNLOCAL and oif-mismatch paths...
CVE-2026-53134
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftfib: fix stale stack leak via the OIFNAME register For NFTFIBRESULTOIFNAME the destination register is declared with len = IFNAMSIZ four 32-bit registers, but on the lookup-fail, RTNLOCAL and oif-mismatch paths...
CVE-2026-52929
A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP stream handling. When an attempt to add outgoing streams is denied, the system fails to fully roll back the associated state. This incomplete rollback can leave behind stale stream metadata, which a subsequent stream...
CVE-2026-52924
A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. This vulnerability, a use-after-free, occurs when the system processes a Stale Cookie ERROR during the setup or reconfiguration of an SCTP association. A remote attacker could exploit this by sending...
EUVD-2026-38829
In the Linux kernel, the following vulnerability has been resolved: ceph: fix BUGON in cephbuildxattrsblob due to stale blob size The generic/642 test-case can reproduce the kernel crash: 40243.605254 ------------ cut here ------------ 40243.605956 kernel BUG at fs/ceph/xattr.c:918! 40243.607142...
CVE-2026-52924
In the Linux kernel, the following vulnerability has been resolved: sctp: purge outqueue on stale COOKIE-ECHO handling sctpstreamupdate is only invoked when the association is moved into COOKIEWAIT during association setup/reconfiguration. In this path, the outbound stream scheduler state...
CVE-2026-52917
In the Linux kernel, the following vulnerability has been resolved: sctp: diag: reject stale associations in dumpone path The SCTP exact sockdiag lookup can hold a transport reference, block on locksocksk, and then resume after sctpassociationfree has marked the association dead and freed its bin...
UBUNTU-CVE-2026-52917
In the Linux kernel, the following vulnerability has been resolved: sctp: diag: reject stale associations in dumpone path The SCTP exact sockdiag lookup can hold a transport reference, block on locksocksk, and then resume after sctpassociationfree has marked the association dead and freed its bin...
UBUNTU-CVE-2026-52923
In the Linux kernel, the following vulnerability has been resolved: ipc: limit nextid allocation to the valid ID range The checkpoint/restore sysctl path can request the next SysV IPC id through ids-nextid. ipcidralloc currently forwards that request to idralloc with an open-ended upper bound. If...
UBUNTU-CVE-2026-52924
In the Linux kernel, the following vulnerability has been resolved: sctp: purge outqueue on stale COOKIE-ECHO handling sctpstreamupdate is only invoked when the association is moved into COOKIEWAIT during association setup/reconfiguration. In this path, the outbound stream scheduler state...
CURL-CVE-2026-9079 stale proxy password leak
libcurl had a flaw that when instructed to clear proxy authentication credentials which made it not do so, leaving the old credentials around to get used for subsequent transfers that should not know nor use them...
CVE-2026-52926
The CVE concerns batman-adv in the Linux kernel. During mesh teardown, batadv_gw_node_free() removes gateway list entries but fails to clear the currently selected gateway, leaving stale gateway state that can break a later mesh recreation. The remediation is to clear bat_priv->gw.curr_gw befo...
EUVD-2026-38727
In the Linux kernel, the following vulnerability has been resolved: sctp: purge outqueue on stale COOKIE-ECHO handling sctpstreamupdate is only invoked when the association is moved into COOKIEWAIT during association setup/reconfiguration. In this path, the outbound stream scheduler state...