Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: clonesetfence only applies to the flushed set Syzbot, using fault injection, triggered a failing memory allocation with GFPKERNEL, resulting in a WARN message: iter.err WARNING: net/netfilter/nftablesapi.c:84...

Astra Linux – vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix afunix iter deadlock bpfiterunixseqshow may deadlock when locksockfast takes the fast path and the iter prog attempts to update a sockmap. This results in a spin at sockmapupdateelem’s bhlocksock: WARNING:...

Astra Linux – vulnerability in linux-6.12

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: fix empty payload in tap skb for non-linear buffers For non-linear skbs, virtiotransportbuildskb calls virtiotransportcopynonlinearskb to copy the original payload into the new skb that will be delivered to the...

AC-Aware Steady-State Security Region Characterization Via Exclusion Refinement

As active power dispatch becomes increasingly coupled with reactive power support and voltage security in modern power systems, AC security regions AC-SRs under exact steady-state AC power flow AC-PF constraints provide valuable insights into admissible operating boundaries and security margins f...

PT-2026-105915

Summary Before tokenizing, selector iter trims leading/trailing whitespace and comments by running two regexes over the whole raw selector with .search. The trailing one, RE WS END = re.compiler'WSC$', is anchored only at the end $, not the start. Because .search retries the pattern at every...

PT-2026-99257

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the cgroup subsystem when iterating through the dying tasks list. The issue occurs because the iterator may attempt to access tasks whose usage count has dropp...

PT-2026-97814

Name of the Vulnerable Software and Affected Versions libfyaml version 0.9.6 Description A stack exhaustion issue exists in the fy atom iter format function. When the software processes a specially crafted YAML document containing a very large literal or folded block scalar, the function repeated...

PT-2026-94672

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where the import ubuf function can fail if the address range provided by the userspace ublk server is outside the allowed user address space. When this failure occurs, th...

PT-2026-94386

Name of the Vulnerable Software and Affected Versions Soup Sieve versions prior to 2.9 Description An issue exists in the selector iter function within src/soupsieve/css parser.py where the raw selector is trimmed using RE WS END. Because this regular expression is anchored only at the end and us...

PT-2026-94970

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the BPF subsystem where per-CPU map elements are stored using a rounded size, but the copy map value long function passes only the map-value size to bpf obj memcpy. Wh...

PT-2026-94704

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the mt7996 wireless driver. The function mt7996 mac reset vif iter queues non-default virtual interface vif links for kfree rcu while the dev-wcid array...

PT-2026-94444

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the fuse direct write iter function where the pos variable is captured before the generic write checks function is called. For writes using the O APPEND flag, generic...

PT-2026-93614

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the nvme tcp handle c2h data function where the system fails to verify if a command requested a data read when processing a C2HData PDU. A malicious controller can...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Tracing: The memory leak in iter-temp occurred during the reading of tracepipe. kmemleak reports: Unreferenced object: 0xffff88814d14e200 size 256 Details: - Process: “cat”, PID: 336; Jiffies: 4294871818 age: 779.490 seconds - He...

PT-2026-96464

In the Linux kernel, the following vulnerability has been resolved: orangefs: fix double-free of trailer buf on readdir copy failure On a readdir downcall, orangefs devreq write iter frees op-downcall.trailer buf with vfree when copy from iter full fails, but does not clear the pointer before got...

CVE-2026-68175

The CVE-2026-68175 entry documents a fixed resource leak in the Linux kernel tracing subsystem (mmiotrace) related to trace_pipe close. Specifically, mmio_pipe_open() allocated a header_iter and took a pci_dev reference when trace_pipe opened; mmio_close() frees them but was not wired to the trac...

CVE-2026-68175 tracing: Fix resource leak on mmiotrace trace_pipe close

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix resource leak on mmiotrace tracepipe close The mmiotrace tracer was added May 12th 2008. At that time, resources created in pipeopen could not be freed because there was not pipeclose function pointer of the tracer...

PT-2026-69707

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A crash occurs during reset recovery in the mt7925 driver. The function mt7925 vif connect iter replays firmware state for links tracked in mvif-valid links. Following MCU timeout recove...

CVE-2026-56852

A flaw was found in golang.org/x/text. The norm.Iter component can enter an infinite loop when processing input that contains invalid UTF-8 Unicode Transformation Format - 8-bit bytes. A remote attacker could exploit this vulnerability by providing specially crafted input, leading to a Denial of...

PT-2026-68076

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the BPF TCP implementation where a double socket release can occur during batch reallocation. The function bpf iter tcp batch releases the current batch using bpf iter...