The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-b7217393db advisory.

    **Version 1.0.21**

     This point release includes all the changes from 1.0.20-stable, which     include a security fix for the `crypto_core_ed25519_is_valid_point()`     function, as well as two new sets of functions:

     - The new `crypto_ipcrypt_*` functions implement mechanisms for securely     encrypting and anonymizing IP addresses as specified in https://ipcrypt-std.github.io
     - The `sodium_bin2ip` and `sodium_ip2bin` helper functions have been added     to complement the `crypto_ipcrypt_*` functions and easily convert addresses     between bytes and strings.
     - XOF: the `crypto_xof_shake*` and `crypto_xof_turboshake*` functions     are standard extendable output functions. From input of any length, they can     derive output of any length with the same properties as hash functions. These     primitives are required by many post-quantum mechanisms, but can also be used     for a wide range of applications, including key derivation, session encryption     and more.

    ----

    **Version 1.0.20-stable**

     - XCFramework: cross-compilation is now forced on Apple Silicon to     avoid Rosetta-related build issues
     - The Fil-C compiler is supported out of the box
     - The CompCert compiler is supported out of the box
     - MSVC 2026 (Visual Studio 2026) is now supported
     - Zig builds now support FreeBSD targets
     - Performance of AES256-GCM and AEGIS on ARM has been improved     with some compilers
     - Android binaries have been added to the NuGet package
     - Windows ARM binaries have been added to the NuGet package
     - The Android build script has been improved. The base SDK is     now 27c, and the default platform is 21, supporting 16 KB page sizes.
     - The library can now be compiled with Zig 0.15 and Zig 0.16
     - Zig builds now generate position-independent static libraries by     default on targets that support PIC
     - arm64e builds have been added to the XCFramework packages
     - XCFramework packages are now full builds instead of minimal     builds
     - MSVC builds have been enabled for ARM64
     - iOS 32-bit (armv7/armv7s) support has been removed from the     XCFramework build script
     - Security: optblockers have been introduced in critical code paths     to prevent compilers from introducing unwanted side channels via     conditional jumps. This was observed on RISC-V targets with specific     compilers and options.
     - Security: `crypto_core_ed25519_is_valid_point()` now properly     rejects small-order points that are not in the main subgroup
     - `((nonnull))` attributes have been relaxed on some `crypto_stream*`     functions to allow NULL output buffers when the output length is zero
     - A cross-compilation issue with old clang versions has been     fixed
     - JavaScript: support for Cloudflare Workers has been added
     - JavaScript: WASM_BIGINT is forcibly disabled to retain     compatibility with older runtimes
     - A compilation issue with old toolchains on Solaris has been     fixed
     - `crypto_aead_aes256gcm_is_available` is exported to JavaScript
     - libsodium is now compatible with Emscripten 4.x
     - Security: memory fences have been added after MAC verification in     AEAD to prevent speculative access to plaintext before authentication     is complete
     - Assembly files now include .gnu.property notes for proper IBT and     Shadow Stack support when building with CET instrumentation


Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1493 advisory.

    libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to     crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because     it sometimes allows points that aren't in the main cryptographic group. (CVE-2025-69277)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to the versions of the libsodium package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to     crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because     it sometimes allows points that aren't in the main cryptographic group.(CVE-2025-69277)

Tenable has extracted the preceding description block directly from the EulerOS libsodium security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to     crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because     it sometimes allows points that aren't in the main cryptographic group. (CVE-2025-69277)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20642-1 advisory.

    Security fixes:

    - CVE-2025-15444: Cryptographic bypass via improper elliptic curve point validation (bsc#1256070).
    - CVE-2025-69277: incorrect validation of elliptic curve points certain custom cryptography or untrusted     data to       crypto_core_ed25519_is_valid_point function (bsc#1255764).

    Other fixes:

    - Update to 1.0.21
     * The new crypto_ipcrypt_* functions implement mechanisms for securely      encrypting and anonymizing IP addresses.
     * The sodium_bin2ip and sodium_ip2bin helper functions have been added to      complement the crypto_ipcrypt_* functions and easily convert addresses      between bytes and strings.
     * XOF: the crypto_xof_shake* and crypto_xof_turboshake* functions are
     * standard      extendable output functions. From input of any length, they can derive      output of any length with the same properties as hash functions. These      primitives are required by many post-quantum mechanisms, but can also be      used for a wide range of applications, including key derivation, session      encryption and more.
     * Performance of AES256-GCM and AEGIS on ARM has been improved with some      compilers
     * Security: optblockers have been introduced in critical code paths to prevent      compilers from introducing unwanted side channels via conditional jumps. This      was observed on RISC-V targets with specific compilers and options.
     * Security: crypto_core_ed25519_is_valid_point() now properly rejects      small-order points that are not in the main subgroup
     * ((nonnull)) attributes have been relaxed on some crypto_stream* functions to      allow NULL output buffers when the output length is zero
     * A cross-compilation issue with old clang versions has been fixed
     * crypto_aead_aes256gcm_is_available is exported to JavaScript
     * Security: memory fences have been added after MAC verification in AEAD to      prevent speculative access to plaintext before authentication is complete
     * Assembly files now include .gnu.property notes for proper IBT and Shadow      Stack support when building with CET instrumentation.

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
282563	Fedora 42 : libsodium (2026-b7217393db)	Nessus	Fedora Local Security Checks	2026/1/11	2026/1/11	medium
304288	Amazon Linux 2023 : libsodium, libsodium-devel, libsodium-static (ALAS2023-2026-1493)	Nessus	Amazon Linux Local Security Checks	2026/3/30	2026/3/30	medium
301600	EulerOS 2.0 SP13 : libsodium (EulerOS-SA-2026-1248)	Nessus	Huawei Local Security Checks	2026/3/10	2026/3/10	medium
302397	EulerOS 2.0 SP12 : libsodium (EulerOS-SA-2026-1401)	Nessus	Huawei Local Security Checks	2026/3/16	2026/3/16	medium
281493	Linux Distros Unpatched Vulnerability : CVE-2025-69277	Nessus	Misc.	2025/12/31	2026/1/10	medium
311766	openSUSE 16 Security Update : libsodium (openSUSE-SU-2026:20642-1)	Nessus	SuSE Local Security Checks	2026/5/2	2026/5/2	critical

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