Linux/Unix 主机中安装的一个或多个程序包受到一个漏洞影响，而供应商没有提供补丁程序。

  - uutils coreutils 中的排序工具在使用 --files0-from 包含非 UTF-8 文件名的输入时容易发生进程紧急。实现强制执行 UTF-8 编码，并使用 expect（），当遇到有效但非 UTF-8 路径时会立即崩溃。这与 GNU 排序不同，后者将文件名视为原始字节。本地攻击者可以利用这一点瘫痪该工具并干扰自动化流水线。（CVE-2026-35348）

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件，且供應商未提供可用的修補程式。

  - uutils coreutils 中的排序工具在輸入包含非 UTF-8 檔名時，容易發生程序緊急。--files0-from 實作強制執行 UTF-8 編碼，並使用 expect（），當遇到有效但非 UTF-8 路徑時會立即當機。這與 GNU 排序不同，後者將檔名視為原始位元組。本地攻擊者可以利用此漏洞癱瘓該工具並中斷自動化管線。（CVE-2026-35348）

請注意，Nessus 的判定取決於廠商所報告的套件是否存在。

Linux/Unix ホストには、ベンダーが提供するパッチが利用できない脆弱性の影響を受ける複数のパッケージがインストールされています。

  - uutils coreutilsのソートユーティリティは、非UTF-8ファイル名を含む入力で --files0-from オプションを使用するとプロセスパニックに陥りやすいです。この実装はUTF-8エンコーディングを強制し、expect()を利用しており、有効でUTF-8でないパスに遭遇すると即座にクラッシュします。これは、ファイル名を生のバイトとして扱うGNUソートとは異なります。ローカル攻撃者はこれを悪用してユーティリティをクラッシュさせ、自動化されたパイプラインを妨害することができます。(CVE-2026-35348)

Nessus は、ベンダーによって報告されたパッケージの存在に依存していることに注意してください。

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

  - The sort utility in uutils coreutils is vulnerable to a process panic when using the --files0-from option     with inputs containing non-UTF-8 filenames. The implementation enforces UTF-8 encoding and utilizes     expect(), causing an immediate crash when encountering valid but non-UTF-8 paths. This diverges from GNU     sort, which treats filenames as raw bytes. A local attacker can exploit this to crash the utility and     disrupt automated pipelines. (CVE-2026-35348)

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

The remote Ubuntu 26.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-9041-1 advisory.

    It was discovered that uutils coreutils mkfifo incorrectly continued processing when a target file already     existed, applying default permissions to the existing file. A local attacker could possibly use this issue     to obtain sensitive information or modify file permissions unexpectedly. (CVE-2026-35341)

    It was discovered that uutils coreutils dd incorrectly suppressed errors during file truncation     operations. A local attacker could possibly use this issue to cause silent data corruption.
    (CVE-2026-35344)

    It was discovered that uutils coreutils tail incorrectly followed symbolic links when using the
    --follow=name option. A local attacker could possibly use this issue to obtain sensitive information.
    (CVE-2026-35345)

    It was discovered that uutils coreutils sort crashed when processing filenames containing non-UTF-8 bytes.
    A local attacker could possibly use this issue to cause a denial of service. (CVE-2026-35348)

    It was discovered that uutils coreutils cp incorrectly preserved setuid and setgid bits when ownership     changes failed. A local attacker could possibly use this issue to gain elevated privileges.
    (CVE-2026-35350)

    It was discovered that uutils coreutils mv failed to preserve file ownership when moving files across file     system boundaries. A local attacker could possibly use this issue to obtain sensitive information or cause     unintended access restrictions. (CVE-2026-35351)

    It was discovered that uutils coreutils mv had a time-of-check to time-of-use race condition in its     extended attribute preservation logic. A local attacker with write access to a directory could possibly     use this issue to modify security labels on unintended files. (CVE-2026-35354)

    It was discovered that uutils coreutils cp had a race condition in its file creation logic, initially     creating destination files with overly permissive modes. A local attacker could possibly use this issue to     obtain sensitive information. (CVE-2026-35357)

    It was discovered that uutils coreutils cp had a time-of-check to time-of-use race condition when handling     symbolic links. A local attacker with write access to a directory could possibly use this issue to obtain     sensitive information. (CVE-2026-35359)

    It was discovered that uutils coreutils touch had a time-of-check to time-of-use race condition during     file creation. A local attacker could possibly use this issue to cause data loss. (CVE-2026-35360)

    It was discovered that uutils coreutils rm failed to recognize trailing slashes on the current directory     path. A local attacker could possibly use this issue to cause data loss. (CVE-2026-35363)

    It was discovered that uutils coreutils mv had a time-of-check to time-of-use race condition during cross-     device operations. A local attacker with write access to a directory could possibly use this issue to     overwrite arbitrary files. (CVE-2026-35364)

    It was discovered that uutils coreutils nohup created its output file with world-readable permissions. A     local attacker could possibly use this issue to obtain sensitive information. (CVE-2026-35367)

    It was discovered that uutils coreutils chroot incorrectly resolved user specifications before dropping     root privileges, allowing Name Service Switch modules to be loaded from the new root directory. A local     attacker with write access to the chroot directory could possibly use this issue to execute arbitrary code     as root. (CVE-2026-35368)

    It was discovered that uutils coreutils ln failed to process filenames containing non-UTF-8 bytes, causing     the utility to exit with an error. A local attacker could possibly use this issue to cause a denial of     service. (CVE-2026-35373)

    It was discovered that uutils coreutils split had a time-of-check to time-of-use race condition in its     input and output file validation. A local attacker with write access to a directory could possibly use     this issue to cause data loss. (CVE-2026-35374)

    It was discovered that uutils coreutils chcon had a time-of-check to time-of-use race condition during     recursive relabeling operations. A local attacker with write access to a directory could possibly use this     issue to modify security labels on unintended files. (CVE-2026-35376)

    It was discovered that uutils coreutils env incorrectly handled backslash sequences within single quotes     when using the -S option. A local attacker could possibly use this issue to cause a denial of service.
    (CVE-2026-35377)

    It was discovered that uutils coreutils install applied setuid and setgid mode bits to destination files     before completing ownership changes. A local attacker could possibly use this issue to gain elevated     privileges. (CVE-2026-93658)

Tenable has extracted the preceding description block directly from the Ubuntu 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	名稱	產品	系列	已發布	已更新	嚴重性
309779	Linux Distros 未修补的漏洞：CVE-2026-35348	Nessus	Misc.	2026/4/22	2026/11/13	medium
309779	Linux Distros 未修補的弱點：CVE-2026-35348	Nessus	Misc.	2026/4/22	2026/11/13	medium
309779	Linux Distros のパッチ未適用の脆弱性: CVE-2026-35348	Nessus	Misc.	2026/4/22	2026/11/13	medium
309779	Linux Distros Unpatched Vulnerability : CVE-2026-35348	Nessus	Misc.	2026/4/22	2026/11/13	medium
381352	Ubuntu 26.04 LTS : uutils coreutils vulnerabilities (USN-9041-1)	Nessus	Ubuntu Local Security Checks	2026/11/14	2026/11/14	high

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