CVE-2026-23403 apparmor: fix memory leak in verify_header

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix memory leak in verifyheader The function sets ns = NULL on every call, leaking the namespace string allocated in previous iterations when multiple profiles are unpacked. This also breaks namespace consistency checki...

CVE-2026-23403

CVE-2026-23403 concerns the AppArmor memory leak in Linux kernel’s verify_header. The issue arises because a function sets *ns = NULL on every call, leaking the previously allocated namespace string across successive profile unpackings and causing namespace consistency checks to see NULL for *ns....

CVE-2026-23403 apparmor: fix memory leak in verify_header

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix memory leak in verifyheader The function sets ns = NULL on every call, leaking the namespace string allocated in previous iterations when multiple profiles are unpacked. This also breaks namespace consistency checki...

PT-2026-29811

Name of the Vulnerable Software and Affected Versions: Ferret versions prior to 2.0.0-alpha.4 Description: Ferret is a declarative system for working with web data. A path traversal vulnerability exists in the IO::FS::WRITE standard library function, allowing a malicious website to write arbitrar...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a double deallocation issue in the aareplaceprofiles function...

PT-2026-29491

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the apparmor subsystem related to a double free of ns name in the aa replace profiles function. Specifically, if ns name is NULL after unpacking...

PT-2026-29486

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a memory leak in the verify header function within the AppArmor subsystem. The function incorrectly set ns to NULL on each call, leading to a memory leak of th...

CVE-2026-34554

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a heap-buffer-overflow HBO in CIccApplyCmmSearch::costFunc can be triggered via malformed JSON configuration input to the iccApplySearch tool. AddressSanitizer reports an...

CVE-2025-71281

creationtimestamp| type| source ---|---|--- 2026-03-31 23:16:40+00:00| seen| https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2025-71281 2026-04-01 02:24:55+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mifn7345oc27 2026-04-01 03:14:55+00:00| seen|...

CVE-2026-34556

CVE-2026-34556 affects the iccDEV library prior to 2.3.1.6. A heap-buffer-overflow in icAnsiToUtf8() within the XML conversion path is triggered by a crafted ICC profile, causing code that assumes null-termination to read past allocated memory (ASan reports an out-of-bounds READ of size 115 past ...

CVE-2026-34556 iccDEV: HBO in icAnsiToUtf8()

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is a heap-buffer-overflow HBO in icAnsiToUtf8 in the XML conversion path. The issue is triggered by a crafted ICC profile which causes icAnsiToUtf8std::string&, char const ...

EUVD-2026-17719

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a heap-buffer-overflow HBO in CIccApplyCmmSearch::costFunc can be triggered via malformed JSON configuration input to the iccApplySearch tool. AddressSanitizer reports an...

EUVD-2026-17718

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is a defect in LUT dump/iteration logic affecting CIccCLUT::Iterate and output produced by CIccMBB::Describe via CLUT dumping. This issue has been patched in version 2.3.1....

CVE-2026-34536

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a stack overflow SO in SIccCalcOp::ArgsUsed. The issue is observable under AddressSanitizer as a stack-overflow when iccApplyProfiles processes ...

CVE-2026-34542

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a stack-buffer-overflow SBO in CIccCalculatorFunc::Apply when processed via iccApplyNamedCmm. Under AddressSanitizer, the failure is reported as...

CVE-2026-34537

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger Undefined Behavior UB in CIccOpDefEnvVar::Exec due to invalid enum values being loaded for icSigCmmEnvVar. The issue is observable under UBSan a...

CVE-2026-34533

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger Undefined Behavior UB in CIccCalculatorFunc::ApplySequence due to invalid enum values being loaded for icChannelFuncSignature. The issue is...

CVE-2026-34534

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a heap-buffer-overflow HBO in CIccMpeSpectralMatrix::Describe. The issue is observable under AddressSanitizer as an out-of-bounds heap read when...

CVE-2026-34535

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a segmentation fault SEGV in CIccTagArray::Cleanup. The issue is observable under UBSan/ASan as misaligned member access / misaligned pointer...

CVE-2026-34552 iccDEV: UB at IccTagLut.cpp

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is an Undefined Behavior UB issue in IccTagLut.cpp where the code performs member access through a null pointer of type CIccApplyCLUT. This issue has been patched in versio...