OESA-2026-1968

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-1968
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-1968.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2026-1968
Upstream
Published
2026-04-17T13:02:44Z
Modified
2026-04-17T13:19:47.855451Z
Summary
llvm security update
Details

LLVM is a compiler infrastructure designed for compile-time, link-time, runtime, and idle-time optimization of programs from arbitrary programming languages.

Security Fix(es):

When using Arm Cortex-M Security Extensions (CMSE), Secure stack contents can be leaked to Non-secure state via floating-point registers when a Secure to Non-secure function call is made that returns a floating-point value and when this is the first use of floating-point since entering Secure state. This allows an attacker to read a limited quantity of Secure stack contents with an impact on confidentiality. This issue is specific to code generated using LLVM-based compilers.(CVE-2024-7883)

Database specific 
{
    "severity": "Low"
}
References

Affected packages

openEuler:24.03-LTS-SP3 / llvm

Package

Name
llvm
Purl
pkg:rpm/openEuler/llvm&distro=openEuler-24.03-LTS-SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
17.0.6-63.oe2403sp3

Ecosystem specific 

{
    "src": [
        "llvm-17.0.6-63.oe2403sp3.src.rpm"
    ],
    "aarch64": [
        "clang-17.0.6-63.oe2403sp3.aarch64.rpm",
        "clang-devel-17.0.6-63.oe2403sp3.aarch64.rpm",
        "clang-libs-17.0.6-63.oe2403sp3.aarch64.rpm",
        "clang-resource-filesystem-17.0.6-63.oe2403sp3.aarch64.rpm",
        "clang-tools-extra-17.0.6-63.oe2403sp3.aarch64.rpm",
        "clang-tools-extra-devel-17.0.6-63.oe2403sp3.aarch64.rpm",
        "compiler-rt-17.0.6-63.oe2403sp3.aarch64.rpm",
        "git-clang-format-17.0.6-63.oe2403sp3.aarch64.rpm",
        "libcxx-17.0.6-63.oe2403sp3.aarch64.rpm",
        "libcxx-devel-17.0.6-63.oe2403sp3.aarch64.rpm",
        "libcxx-static-17.0.6-63.oe2403sp3.aarch64.rpm",
        "libcxxabi-17.0.6-63.oe2403sp3.aarch64.rpm",
        "libcxxabi-devel-17.0.6-63.oe2403sp3.aarch64.rpm",
        "libcxxabi-static-17.0.6-63.oe2403sp3.aarch64.rpm",
        "lld-17.0.6-63.oe2403sp3.aarch64.rpm",
        "lld-devel-17.0.6-63.oe2403sp3.aarch64.rpm",
        "lld-libs-17.0.6-63.oe2403sp3.aarch64.rpm",
        "lldb-17.0.6-63.oe2403sp3.aarch64.rpm",
        "lldb-devel-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-bolt-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-cmake-utils-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-debuginfo-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-debugsource-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-devel-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-googletest-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-libs-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-libunwind-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-libunwind-devel-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-libunwind-doc-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-libunwind-static-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-mlir-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-mlir-devel-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-mlir-static-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-static-17.0.6-63.oe2403sp3.aarch64.rpm",
        "llvm-test-17.0.6-63.oe2403sp3.aarch64.rpm",
        "openmp-17.0.6-63.oe2403sp3.aarch64.rpm",
        "openmp-devel-17.0.6-63.oe2403sp3.aarch64.rpm",
        "python3-clang-17.0.6-63.oe2403sp3.aarch64.rpm",
        "python3-lldb-17.0.6-63.oe2403sp3.aarch64.rpm",
        "python3-mlir-17.0.6-63.oe2403sp3.aarch64.rpm"
    ],
    "noarch": [
        "clang-analyzer-17.0.6-63.oe2403sp3.noarch.rpm",
        "llvm-doc-17.0.6-63.oe2403sp3.noarch.rpm"
    ],
    "x86_64": [
        "clang-17.0.6-63.oe2403sp3.x86_64.rpm",
        "clang-devel-17.0.6-63.oe2403sp3.x86_64.rpm",
        "clang-libs-17.0.6-63.oe2403sp3.x86_64.rpm",
        "clang-resource-filesystem-17.0.6-63.oe2403sp3.x86_64.rpm",
        "clang-tools-extra-17.0.6-63.oe2403sp3.x86_64.rpm",
        "clang-tools-extra-devel-17.0.6-63.oe2403sp3.x86_64.rpm",
        "compiler-rt-17.0.6-63.oe2403sp3.x86_64.rpm",
        "git-clang-format-17.0.6-63.oe2403sp3.x86_64.rpm",
        "libcxx-17.0.6-63.oe2403sp3.x86_64.rpm",
        "libcxx-devel-17.0.6-63.oe2403sp3.x86_64.rpm",
        "libcxx-static-17.0.6-63.oe2403sp3.x86_64.rpm",
        "libcxxabi-17.0.6-63.oe2403sp3.x86_64.rpm",
        "libcxxabi-devel-17.0.6-63.oe2403sp3.x86_64.rpm",
        "libcxxabi-static-17.0.6-63.oe2403sp3.x86_64.rpm",
        "lld-17.0.6-63.oe2403sp3.x86_64.rpm",
        "lld-devel-17.0.6-63.oe2403sp3.x86_64.rpm",
        "lld-libs-17.0.6-63.oe2403sp3.x86_64.rpm",
        "lldb-17.0.6-63.oe2403sp3.x86_64.rpm",
        "lldb-devel-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-bolt-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-cmake-utils-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-debuginfo-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-debugsource-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-devel-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-googletest-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-libs-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-libunwind-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-libunwind-devel-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-libunwind-doc-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-libunwind-static-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-mlir-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-mlir-devel-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-mlir-static-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-static-17.0.6-63.oe2403sp3.x86_64.rpm",
        "llvm-test-17.0.6-63.oe2403sp3.x86_64.rpm",
        "openmp-17.0.6-63.oe2403sp3.x86_64.rpm",
        "openmp-devel-17.0.6-63.oe2403sp3.x86_64.rpm",
        "python3-clang-17.0.6-63.oe2403sp3.x86_64.rpm",
        "python3-lldb-17.0.6-63.oe2403sp3.x86_64.rpm",
        "python3-mlir-17.0.6-63.oe2403sp3.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1968.json"