Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There are security vulnerabilities in the Linux kernel. These vulnerabilities arise from errors in the snbeppci2phymapinit function during Intel uncore performance...

PT-2026-39122

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description DMA mapping error handling issues exist in the aml sfc dma buffer setup function. These include an unnecessary jump during the first DMA mapping failure, a double-unmap bug where sfc-dad...

PT-2026-38932

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the uvcvideo component of the media subsystem. The issue occurs when start streaming fails due to a uvc pm get error, where queued buffers are not properly returned. Thi...

PT-2026-39105

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdkfd component where the error handling path fails to unreserve the buffer object bo when a queue update fails. Recommendations At the moment, there is no...

PT-2026-38939

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel within the rockchip RGA component. The rga get frame function may return an ERR PTR-EINVAL when a buffer type is invalid or unsupported. Because the rga...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an error in the registration path for thermal devices in the thermal core driver. This error...

PT-2026-38983

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the thermal core where the thermal zone device register with trips function fails to properly handle the error path during thermal zone device registration. If the...

PT-2026-39016

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A power management PM runtime leak exists in the bh1780 light sensor driver. The issue occurs because the pm runtime put autosuspend function is not called on the error path following a ...

PT-2026-39249

Name of the Vulnerable Software and Affected Versions free5GC versions prior to 4.2.2 Description The Network Exposure Function NEF in free5GC terminates the entire process when a stored PFD-subscription notifyUri cannot be reached. This occurs within the PfdChangeNotifier.FlushNotifications...

PT-2026-39056

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the Linux kernel when the xe sync entry parse function fails during parsing. The function may allocate references for syncobj, fence, chain fence, or user fence...

PT-2026-39080

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the ceph mdsc build path function. The issue occurs because putname calls were missing in error code paths that failed to free the path pointer obtained by getnam...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an interrupt synchronization error in the USB dummy-hcd driver, potentially leading to race...

PT-2026-39127

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net/mlx5e component where a DMA FIFO desynchronization occurs during error CQE SQ recovery. When a TX error CQE triggers a recovery flow, the function mlx5e reset...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a double release in the error path of cpufreqdbsgovernorinit. After kobjectput, the functions exi...

CVE-2026-37554

An issue was discovered in Vanetza V2X v26.02 allowing remote unauthorized attackers to cause a denial of service. The vulnerability exists in the GeoNetworking packet processing pipeline where OpenSSL exceptions from ECC point validation invalid compressed point, point not on curve are not...

CVE-2026-33811 Crash when handling long CNAME response in net

When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash...

golang.org/x/crypto/ssh/agent: golang.org/x/crypto/ssh/agent: SSH client panic due to unexpected SSH_AGENT_SUCCESS

A flaw in golang.org/x/crypto/ssh/agent causes the SSH agent client to panic when a peer responds with the generic SSHAGENTSUCCESS 0x06 message to requests expecting typed replies e.g., List, Sign. The unmarshal layer produces an unexpected message type, which the client code does not handle,...

crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate

A flaw was found in golang. A remote attacker could exploit this vulnerability by providing a specially crafted certificate during the error string construction process within the HostnameError.Error function. This flaw, caused by unbounded string concatenation, leads to excessive resource...

python-markdown: denial of service via malformed HTML-like sequences

A flaw was found in Python-Markdown. Parsing crafted markdown content containing malformed HTML-like sequences causes html.parser.HTMLParser to raise an unhandled AssertionError. This unhandled exception allows an attacker to cause an application crash and potentially disclose sensitive informati...

CLSA-2026-1778174697 httpd: Fix of 9 CVEs

CVE-2026-24072: fix modrewrite apexpr privilege escalation in htaccess - CVE-2026-28780: fix modproxyajp ajpmsgcheckheader buffer over-read - CVE-2026-29169: fix moddavlock NULL pointer dereference - CVE-2026-33006: fix modauthdigest timing attack - CVE-2026-33007: fix modauthnsocache NULL...