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EUVD
EUVD
added 2026/09/23 2:07 p.m.5 views

EUVD-2026-85307

Robur Albatross 1.0.0 through 2.x before 2.7.2 does not limit use of the ring buffer, leading to an albatross-console loop with no recognized termination condition. This is only exploitable by users who can send console subscription commands to unikernels that produce sufficient log output to fil...

7.1CVSS6AI score
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CVE
CVE
added 2026/09/23 2:07 p.m.1 views

CVE-2026-96609

Robur Albatross versions 1.0.0 through 2.x before 2.7.2 are vulnerable to a memory exhaustion denial of service. The albatross-console component fails to properly terminate when looping over its internal ring buffer (default 1024 lines). A user with permissions to send console subscription comman...

7.1CVSS6AI score
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Kitploit
Kitploit
added 2026/09/23 9:51 a.m.13 views

CVE-2025-21333-POC

CVE-2025-21333-POC Proof of Concept that exploits CVE-2025-21333 in vkrnlintvsp.sys not so reliable see Requirements and Limitations section. Under the References section are located very helpful resources for who wants to play with the exploit. A detailed analysis of the vulnerability and the...

7.8CVSS8.3AI score0.09988EPSS
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Kitploit
Kitploit
added 2026/09/21 1:22 p.m.11 views

CVE-2020-11179-Adreno-Qualcomm-GPU

My independent work from the poc created by P0 researcher Ben Hawkes Original article: https://googleprojectzero.blogspot.com/2020/09/attacking-qualcomm-adreno-gpu.html My goal is to convert his poc to C, and continue where he left off and turn the poc into either a root shell, or a kernel r/w, a...

7CVSS7AI score0.00316EPSS
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Kitploit
Kitploit
added 2026/09/20 4:56 p.m.11 views

CVE-2021-4204

CVE-2021-4204 Writeup en chino: https://tr3e.ee/posts/cve-2021-4204-linux-kernel-ebpf-lpe.txt Solo con fines educativos/de investigación. Úsalo bajo tu propio riesgo. Compilar y ejecutar root@kitploit: $ sh buildandrun.sh Build from source... cc -I include -static -w -o exploit exploit.c Start...

7.1CVSS7.1AI score0.01221EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.4 views

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

In the Linux kernel, the following vulnerability has been resolved: Ring-Buffer: Sync-IRQ works before the buffer is destroyed. If something was written to the buffer just before its destruction, it may be possible—though not in a real system—to destroy the ringbuffer before the IRQ-related...

7.8CVSS6.4AI score0.00163EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.7 views

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Reset the IH OVERFLOWCLEAR bit. This also allows us to detect subsequent IH ring buffer overflows...

5.5CVSS6.2AI score0.00246EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.7 views

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: uiohvgeneric: Let userspace handle the interrupt mask. The logic for setting the interrupt mask by default in uiohvgeneric driver has been removed. The interrupt mask value should be completely controlled by the user space. If th...

7.5CVSS6.4AI score0.006EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.4 views

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Ring-buffer: Handled race conditions between rbmovetail and rbcheckpages. It appears there is a data race between writing to the ringbuffer and performing integrity checks. Specifically, the RBFLAG of headpage is being updated,...

6AI score0.00199EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.9 views

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: tracing: Restructure traceclockglobal to never block. It was reported that a fix to the ring buffer recursion detection would cause a hung machine during suspend/resume testing. The following backtrace was extracted from debuggin...

5.5CVSS6.3AI score0.00246EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.7 views

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: bpf: Ensuring that pending IRQ work is processed before freeing the ring buffer. A race condition was addressed in this fix, where irqwork could be queued in bpfringbufcommit, but the ring buffer was freed before the work execute...

7.8CVSS6AI score0.00144EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.8 views

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: perf/core: Fixed a data race between perfeventsetoutput and perfmmapclose. Yang Jihing reported a race between perfeventsetoutput and perfmmapclose: CPU1 CPU2 perfmmapclosee2 if atomicdecandtest&e2-rb-mmapcount // 1 - 0 then...

4.7CVSS6AI score0.00186EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.6 views

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

In the Linux kernel, the following vulnerabilities have been resolved: Ring-Buffer: Fixed a deadloop issue when reading tracepipe. A soft lockup occurs when reading the file ‘tracepipe’: - Watchdog: BUG: Soft lockup – CPU6 stuck for 22 seconds! cat:4488 - ... - RIP: 0010:...

7.1CVSS6.3AI score0.00149EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.8 views

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

In the Linux kernel, the following vulnerability has been resolved: BPF: Fixed an issue where reservations were advanced beyond their limit in the ringbuf structure. The BPF ring buffer is internally implemented as a circular buffer of a power-of-2 size, with two logical and ever-increasing...

7.8CVSS5.9AI score0.00272EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.8 views

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Tracing: Free buffers when a used dynamic event is removed After 65536 dynamic events have been added and removed, the “type” field of the event uses the first available type number which is not currently used by other events. A...

7.8CVSS6.3AI score0.00255EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.10 views

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

In the Linux kernel, the following vulnerability has been resolved: r8169: Fixed possible ring buffer corruption due to fragmented Tx packets. An issue was discovered in the RTL8125b driver when transmitting small, fragmented packets. Invalid entries were inserted into the transmit ring buffer,...

7.8CVSS6.3AI score0.00252EPSS
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AstraLinux
AstraLinux
added 2026/09/14 12:01 p.m.15 views

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Ring Buffer: Do not swap the cpubuffer during the resize process When the ringbufferswapcpu function is called during the resize process, the cpu buffer is swapped in the middle, resulting in an incorrect state. Continuing to run...

7.8CVSS5.8AI score0.00153EPSS
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RedhatCVE
RedhatCVE
added 2026/09/12 12:12 a.m.13 views

CVE-2026-89500

A flaw was found in the Linux kernel's ring-buffer component. When a cached reader page is discarded after a concurrent ring buffer resize, the system may use an incorrect buffer size for memory deallocation. This mismatch can lead to a kernel crash, resulting in a Denial of Service DoS, or it...

7.8CVSS5.8AI score0.00161EPSS
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Tenable Nessus
Tenable Nessus
added 2026/09/12 12:00 a.m.11 views

Linux Distros Unpatched Vulnerability : CVE-2026-89748

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tracing: Fix retry exhaustion in simple ring buffer reader swap simpleringbufferswapreaderpage starts with retry set to 8 and post-decrements it only after a...

7.8CVSS6AI score0.00154EPSS
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Tenable Nessus
Tenable Nessus
added 2026/09/12 12:00 a.m.13 views

Linux Distros Unpatched Vulnerability : CVE-2026-89502

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ring-buffer: Free cpubuffer::freepage with subbuforder When sub-buffers use an order greater than 0, cpubuffer-freepage is allocated with subbuforder. Use the...

5.8AI score0.002EPSS
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