unbound: Unbound: ZONEMD verification bypass due to asynchronous DNSSEC resolution

A vulnerability in Unbound allows tampered DNS records in ZONEMD-configured zones below a trust anchor to be served or saved before integrity checks complete. Asynchronous DS/DNSKEY resolution creates a time window where unverified data is processed. If this compromised data is written to disk, i...

PT-2026-94566

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA/cma component where a warning is triggered in the res to rt function during asynchronous address resolution. The problem occurs within the addr handler functi...

CVE-2026-81872

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.21.0, the go.opentelemetry.io/otel/sdk/log BatchingProcessor can enter a tight CPU loop when attacker-driven log emission fills its asynchronous export buffer while the exporter is backpressured. NewBatchingProcessor...

tomcat: Apache Tomcat: Denial of Service due to lost asynchronous WebSocket write timeouts

A flaw was found in Apache Tomcat. This vulnerability allows a remote attacker to cause a Denial of Service DoS by exploiting lost timeouts for asynchronous WebSocket writes. This can lead to the affected system becoming unresponsive or unavailable...

tomcat: Apache Tomcat: Denial of Service due to lost asynchronous WebSocket write timeouts

A flaw was found in Apache Tomcat. This vulnerability allows a remote attacker to cause a Denial of Service DoS by exploiting lost timeouts for asynchronous WebSocket writes. This can lead to the affected system becoming unresponsive or unavailable...

CVE-2026-77955

In NLnet Labs Unbound 1.13.2 up to and including 1.26.1, a vulnerability in ZONEMD configured zones zonemd-check: yes which are located below but not at a trust anchor allow for an attack window where tampered with zone contents are served or stored to disk prior to the ZONEMD integrity check. Th...

PT-2026-93369

Name of the Vulnerable Software and Affected Versions NLnet Labs Unbound versions 1.13.2 through 1.26.1 Description Zones configured with zonemd-check: yes that are located below a trust anchor contain a flaw where tampered zone contents may be served or stored to disk before the ZONEMD integrity...

CVE-2026-77955: Insufficient Verification of Data Authenticity

In NLnet Labs Unbound 1.13.2 up to and including 1.26.1, a vulnerability in ZONEMD configured zones zonemd-check: yes which are located below but not at a trust anchor allow for an attack window where tampered with zone contents are served or stored to disk prior to the ZONEMD integrity check. Th...

CVE-2026-77955: Insufficient Verification of Data Authenticity

In NLnet Labs Unbound 1.13.2 up to and including 1.26.1, a vulnerability in ZONEMD configured zones zonemd-check: yes which are located below but not at a trust anchor allow for an attack window where tampered with zone contents are served or stored to disk prior to the ZONEMD integrity check. Th...

PT-2026-93507

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the wave5 media driver where the system fails to resume the device before setting the End of Stream EOS flag. The process of setting the EOS flag involves communicatin...

PT-2026-97294

Name of the Vulnerable Software and Affected Versions Apache Tomcat versions 11.0.0-M1 through 11.0.25 Apache Tomcat versions 10.1.0-M1 through 10.1.59 Apache Tomcat versions 9.0.0.M1 through 9.0.121 Apache Tomcat versions 8.5.0 through 8.5.100 Apache Tomcat versions 7.0.43 through 7.0.109...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: nvdimm/bus: Fixed potential use of resources after freeing memory during asynchronous initialization. Dingisoul with KASAN reported a situation where use of resources occurs after freeing memory if deviceadd fails in...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: The dummy regulator must be checked before being used. Due to asynchronous driver probing, there is a possibility that the dummy regulator may not have been checked when accessed for the first time...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: bpf: Send signals asynchronously if !preemptible BPF programs can execute in various contexts. When a program running in a non-preemptible context uses the bpfsendsignal function, issues may arise because this function can enter ...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: PM: sleep: Fixed possible deadlocks in the system-wide PM code. It is reported that in low-memory situations, the system-wide resume core code may lead to deadlocks. This occurs because asyncscheduledev executes its argument...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftables – Use a timestamp to check for set element timeout. A timestamp field was added at the beginning of the transaction; it is stored in the nftablespernetns area. The .insert, .deactivate, and syncgc functions...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: atm: clip: Fixed an infinite recursive call of clippush. syzbot reported the issue below. 0 This occurs when we call ioctlATMARPMKIP more than once. During the first call, clipmkip sets clippush to vcc-push; the second call copie...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: nvme: fixed a possible use-after-free in controller reset during load Unlike .queuerq, in .submitasyncevent, drivers may not check the ctrl readiness for AER submission. This may lead to a use-after-free condition, which was...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

A issue was discovered in the Linux kernel before version 6.6.8. The dovccioctl function in net/atm/ioctl.c has a use-after-free issue due to a race condition involving vccrecvmsg...

Astra Linux – Vulnerability in Linux 5.15

A vulnerability has been identified in the ksmbd component of the Linux kernel the kernel SMB/CIFS server. A security measure designed to prevent dictionary attacks—which introduces a 5-second delay during session setup—can be bypassed through the use of asynchronous requests. This bypass defeats...