OSV-2026-855 Heap-use-after-free in gf_sg_reset

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=519588196 Crash type: Heap-use-after-free READ 8 Crash state: gfsgreset gfsgdel fuzzscene.c...

OSV-2026-853 Stack-buffer-overflow in log4cxx::helpers::Transcoder::decode

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=519671967 Crash type: Stack-buffer-overflow READ 1 Crash state: log4cxx::helpers::Transcoder::decode TranscoderFuzzer.cpp CentipedeRunnerMain...

PT-2026-49158

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=519671967 Crash type: Stack-buffer-overflow READ 1 Crash state: log4cxx::helpers::Transcoder::decode TranscoderFuzzer.cpp CentipedeRunnerMain...

CVE-2026-46157

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: oss: Fix data race at accessing runtime.oss.trigger Currently the runtime.oss.trigger field may be accessed concurrently without protection, which may lead to the data race. And, in this case, it may lead to more sever...

CVE-2026-46157 ALSA: pcm: oss: Fix data race at accessing runtime.oss.trigger

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: oss: Fix data race at accessing runtime.oss.trigger Currently the runtime.oss.trigger field may be accessed concurrently without protection, which may lead to the data race. And, in this case, it may lead to more sever...

CVE-2026-46157

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: oss: Fix data race at accessing runtime.oss.trigger Currently the runtime.oss.trigger field may be accessed concurrently without protection, which may lead to the data race. And, in this case, it may lead to more sever...

PT-2026-44280

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description A data race exists in the ALSA PCM OSS component when accessing the runtime.oss.trigger field. Because this field is a bit field, concurrent access without protection can cause writes to...

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 data competition within the runtime.oss.trigger field in the ALSA pcm oss module, potentially...

CVE-2026-42335

MaxKB is an open-source AI assistant for enterprise. Prior to 2.8.1, MaxKB v2.8.0 and prior are vulnerable to a server-side request forgery SSRF bypass in the OSS file service URL fetch chat/api/oss/geturl endpoint. The vulnerability exists due to inconsistent URL parsing between the urlparse...

CVE-2026-7528

IBM Langflow OSS versions 1.0.0–1.9.0 are vulnerable to an unauthenticated file upload that allows unlimited uploads via the deprecated /api/v1/upload/{flow_id} endpoint, enabling DoS through uncontrolled resource consumption and potential absolute path disclosure in API responses. The root cause...

EUVD-2026-32494

IBM Langflow OSS 1.0.0 through 1.9.1 could allow remote code execution due to improper validation of symbolic links during archive extraction...

OSV-2026-815 Heap-buffer-overflow in ihevcd_sao_shift_ctb

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=516422427 Crash type: Heap-buffer-overflow READ 1 Crash state: ihevcdsaoshiftctb ihevcdprocess ihevcdparseslicedata...

PT-2026-47121

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=516422428 Crash type: Heap-buffer-overflow READ Crash state: md process all blocks md parse md html...

CVE-2026-42336

MaxKB is an open-source AI assistant for enterprise. MaxKB 2.8.0 and prior are vulnerable to a server-side request forgery SSRF bypass in the OSS file service URL fetch functionality due to inconsistent DNS resolution between validation and actual request execution, allowing attackers to access...

CVE-2026-42336 MaxKB: SSRF Bypass via DNS Rebinding in MaxKB OSS URL Fetch

MaxKB is an open-source AI assistant for enterprise. MaxKB 2.8.0 and prior are vulnerable to a server-side request forgery SSRF bypass in the OSS file service URL fetch functionality due to inconsistent DNS resolution between validation and actual request execution, allowing attackers to access...

CVE-2026-42336 MaxKB: SSRF Bypass via DNS Rebinding in MaxKB OSS URL Fetch

MaxKB is an open-source AI assistant for enterprise. MaxKB 2.8.0 and prior are vulnerable to a server-side request forgery SSRF bypass in the OSS file service URL fetch functionality due to inconsistent DNS resolution between validation and actual request execution, allowing attackers to access...

CVE-2026-42336 MaxKB: SSRF Bypass via DNS Rebinding in MaxKB OSS URL Fetch

MaxKB is an open-source AI assistant for enterprise. MaxKB 2.8.0 and prior are vulnerable to a server-side request forgery SSRF bypass in the OSS file service URL fetch functionality due to inconsistent DNS resolution between validation and actual request execution, allowing attackers to access...

CVE-2026-42337 MaxKB: Broken Access Control in MaxKB OSS URL Fetch API

MaxKB is an open-source AI assistant for enterprise. MaxKB 2.8.0 and prior are vulnerable to a broken access control vulnerability in the OSS file service URL fetch API chat/api/oss/geturl. The endpoint uses applicationid from the URL path without validating ownership, allowing attackers to perfo...

CVE-2026-42337 MaxKB: Broken Access Control in MaxKB OSS URL Fetch API

MaxKB is an open-source AI assistant for enterprise. MaxKB 2.8.0 and prior are vulnerable to a broken access control vulnerability in the OSS file service URL fetch API chat/api/oss/geturl. The endpoint uses applicationid from the URL path without validating ownership, allowing attackers to perfo...

CVE-2026-42335

MaxKB (open-source AI assistant for enterprise) prior to 2.8.1 is vulnerable to an SSRF bypass in the OSS file service URL fetch endpoint (chat/api/oss/get_url). The issue stems from inconsistent URL parsing between the urlparse validation function and the requests HTTP client, enabling an attack...