CVE-2026-3854

CVE-2026-3854: GitHub RCE via X-Stat 헤더 주입 Wiz Research가 GitHub.com 및 GitHub Enterprise Server의 내부 git push 파이프라인에서 발견한 취약점의 작동 방식에 대한 실용적인 요약입니다. 경고 이 자료는 교육 및 오펜시브 보안 연구 목적으로 제공됩니다. 이 취약점은 GitHub에서 지원되는 모든 버전에서 이미 패치되었습니다. 본인 소유가 아니거나 서면으로 명시적인 테스트 승인을 받지 않은 환경에서 재현을 시도하지 마십시오. 시스템에 대한 무단 접근은...

CVE-2011-0762

CVE-2011-0762 Exploit FTP 서버의 CVE-2011-0762 취약점을 위한 C 언어 익스플로잇으로, 악성 페이로드가 포함된 STAT 명령을 전송하여 잠재적인 오류나 원치 않는 코드 실행을 유발할 수 있습니다. 설명 이 익스플로잇은 FTP 서버에 연결하여 제공된 사용자 이름과 비밀번호로 인증합니다또는 기본 익명 자격 증명을 사용합니다. 로그인 후, 취약점을 악용하기 위해 특별히 구성된 페이로드가 포함된 STAT 명령을 전송합니다. STAT 명령에는 중첩된 중괄호 구조가 포함되어 있어 취약한 FTP 서버에서 메모...

CVE-2017-1000367

CVE-2017-1000367 리눅스용 Sudo의 getprocessttyname에서 취약점을 발견했습니다. 이 함수는 "/proc/pid/stat" man proc을 열고 필드 7ttynr에서 tty의 장치 번호를 읽습니다. 안타깝게도 이러한 필드는 공백으로 구분되며 필드 2comm, 명령어의 파일 이름에는 공백이 포함될 수 있습니다CVE-2017-1000367. 예를 들어, 심볼릭 링크 "./ 1 "을 통해 Sudo를 실행하면 getprocessttyname이 sudottynamedev를 호출하여 내장 searchdevs에...

SUSE CVE-2026-97526

In the Linux kernel, the following vulnerability has been resolved: s390/pai: Support CPU hotplug for PMU PAI The command 'perf stat -e paicrypto/CRYPTOALL/ -- ' crashes the kernel when CPUs are hotplug added during that run. Root cause is the missing allocation of per-CPU data structures for tha...

CVE-2026-3854-PoC

CVE-2026-3854 PoC — X-Stat 푸시 옵션 주입을 통한 GitHub RCE 교육 및 인가된 보안 연구 목적으로만 사용하십시오. 명시적인 서면 허가 없이 어떤 시스템에도 사용하지 마십시오. 개요 CVE-2026-3854 는 GitHub Enterprise Server및 GitHub.com의 git push 파이프라인에서 발생하는 원격 코드 실행RCE 취약점입니다. 클라이언트가 푸시 옵션git push -o을 제공하면 GitHub의 내부 Ruby 코드는 각 옵션 값을 세미콜론으로 연결하여 X-Stat 헤더를...

DEBIAN-CVE-2026-97526

In the Linux kernel, the following vulnerability has been resolved: s390/pai: Support CPU hotplug for PMU PAI The command 'perf stat -e paicrypto/CRYPTOALL/ -- ' crashes the kernel when CPUs are hotplug added during that run. Root cause is the missing allocation of per-CPU data structures for tha...

CVE-2026-97526

A vulnerability in the Linux kernel (s390/pai) allows for a kernel panic when CPUs are hotplugged during a perf stat command execution, specifically using pai_crypto/CRYPTO_ALL/. The root cause is the missing allocation of per-CPU data structures for newly added CPUs; the existing dynamic allocat...

CVE-2026-97526 s390/pai: Support CPU hotplug for PMU PAI

In the Linux kernel, the following vulnerability has been resolved: s390/pai: Support CPU hotplug for PMU PAI The command 'perf stat -e paicrypto/CRYPTOALL/ -- ' crashes the kernel when CPUs are hotplug added during that run. Root cause is the missing allocation of per-CPU data structures for tha...

PT-2026-98466

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A kernel panic occurs when CPUs are hotplug added during the execution of the perf stat command using the pai crypto/CRYPTO ALL/ event. The issue stems from a missing allocation of per-C...

CVE-2026-97526: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: s390/pai: Support CPU hotplug for PMU PAI The command 'perf stat -e paicrypto/CRYPTOALL/ -- ' crashes the kernel when CPUs are hotplug added during that run. Root cause is the missing allocation of per-CPU data structures for tha...

Dozzle label filters do not restrict container event and statistics streams

Summary Dozzle supports per-user label filters in users.yml that are documented as an access-control boundary: "Filters are used to restrict the containers that a user can see" and "the guest user can only see containers with the label com.example.app … useful for restricting access to specific...

GHSA-XCW9-QMMF-VQXJ Dozzle label filters do not restrict container event and statistics streams

Summary Dozzle supports per-user label filters in users.yml that are documented as an access-control boundary: "Filters are used to restrict the containers that a user can see" and "the guest user can only see containers with the label com.example.app … useful for restricting access to specific...

CVE-2026-62286 Dozzle label filters do not restrict container event and statistics streams

Dozzle is a realtime log viewer for docker containers. Prior to 10.6.7, streamEvents in internal/web/events.go applies a restricted user's label filter to container lists but not to the container-stat and container-event channels returned by GET /api/events/stream. In a simple-auth deployment usi...

PT-2026-98221

Name of the Vulnerable Software and Affected Versions Dozzle versions prior to 10.6.7 Description In simple-auth deployments using per-user filters, the streamEvents function in internal/web/events.go fails to apply label filters to the container-stat and container-event channels returned by the...

Linux Distros Unpatched Vulnerability : CVE-2026-89460

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/cpumcf: Handle CPU hotplug via prepare/dead callbacks The command 'perf stat -e cycles -- ' crashes the kernel when CPUs are hotplug added during that run...

CVE-2026-89460

A flaw was found in the Linux kernel. A local user can trigger a kernel panic by running the perf stat command while CPUs are being hotplugged. This occurs because the system fails to properly allocate CPU event structures for newly online CPUs, leading to a null pointer dereference. Successful...

CVE-2026-89460

In the Linux kernel, the following vulnerability has been resolved: s390/cpumcf: Handle CPU hotplug via prepare/dead callbacks The command 'perf stat -e cycles -- ' crashes the kernel when CPUs are hotplug added during that run. Root cause is the allocation of struct cpucfevents at first event...

CVE-2026-89460

In the Linux kernel, the following vulnerability has been resolved: s390/cpumcf: Handle CPU hotplug via prepare/dead callbacks The command 'perf stat -e cycles -- ' crashes the kernel when CPUs are hotplug added during that run. Root cause is the allocation of struct cpucfevents at first event...

UBUNTU-CVE-2026-89460

In the Linux kernel, the following vulnerability has been resolved: s390/cpumcf: Handle CPU hotplug via prepare/dead callbacks The command 'perf stat -e cycles -- ' crashes the kernel when CPUs are hotplug added during that run. Root cause is the allocation of struct cpucfevents at first event...

CVE-2026-89460 s390/cpum_cf: Handle CPU hotplug via prepare/dead callbacks

In the Linux kernel, the following vulnerability has been resolved: s390/cpumcf: Handle CPU hotplug via prepare/dead callbacks The command 'perf stat -e cycles -- ' crashes the kernel when CPUs are hotplug added during that run. Root cause is the allocation of struct cpucfevents at first event...