There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - OpenLDAP Lightning Memory-Mapped Database (LMDB) versions up to and including 0.9.14, prior to commit
    8e1fda8, contain a heap buffer underflow in the readline() function of mdb_load. When processing malformed
    input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause an out-of-
    bounds read of one byte before the allocated heap buffer. This can cause mdb_load to crash, leading to a
    limited denial-of-service condition. (CVE-2026-22185)

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。

  - OpenLDAP Lightning Memory-Mapped Database (LMDB) 直到 0.9.14版 (含) 在認可 8e1fda8 之前在 mdb_load 的 readline() 函式中含有一個堆積緩衝區反向溢位。處理含有內嵌 NUL 位元組的格式錯誤輸入時無正負號的位移計算會反向溢位並造成在配置堆積緩衝區之前超出邊界讀取一個位元組。這可造成 mdb_load 損毀進而導致有限的拒絕服務情形。 (CVE-2026-22185)

請注意，Nessus 的判定取決於廠商所報告的套件是否存在。

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。

  - OpenLDAP Lightning Memory-Mapped Database (LMDB) 最新版本包括 0.9.14在提交 8e1fda8 之前在 mdb_load 的 readline() 函数中包含堆缓冲区下溢。处理包含嵌入的空字节的畸形输入时未签名的偏移计算可下溢并导致在分配的堆缓冲区之前越界读取一个字节。这可造成 mdb_load 崩溃从而导致有限的拒绝服务情况。 (CVE-2026-22185)

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

リモートの SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 ホストには、SUSE-SU-2026:0256-1 のアドバイザリに記載されている脆弱性の影響を受けるパッケージがインストールされています。

    セキュリティの修正: 

    - CVE-2026-22185悪意のある DB で起こり得るクラッシュを修正しましたbsc#1256297

    その他の修正:

    - バージョン 2.5.20+11 への更新

        * ITS#10421 mdb_load悪意のある入力をチェックします

Tenable は、前述の記述ブロックを SUSE セキュリティアドバイザリから直接抽出しています。

Nessus はこの問題をテストしておらず、代わりにアプリケーションが自己報告するバージョン番号にのみ依存していることに注意してください。

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。

  - コミット 8e1fda8 より前の 0.9.14までの OpenLDAP Lightning Memory-Mapped DatabaseLMDBバージョンには、mdb_load の readline() 関数にヒープバッファアンダーフローが含まれています。埋め込まれた NUL バイトを含む無効な形式の入力を処理する際、署名されていないオフセット計算がアンダーフローになり、割り当てられたヒープバッファより前の 1 バイトの領域外読み取りが発生する可能性があります。これによりmdb_loadがクラッシュし、限定されたサービス拒否状態が発生する可能性があります。CVE-2026-22185

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.

  - OpenLDAP Lightning Memory-Mapped Database (LMDB) versions up to and including 0.9.14, prior to commit     8e1fda8, contain a heap buffer underflow in the readline() function of mdb_load. When processing malformed     input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause an out-of-     bounds read of one byte before the allocated heap buffer. This can cause mdb_load to crash, leading to a     limited denial-of-service condition. (CVE-2026-22185)

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

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0256-1 advisory.

    Security fixes:

    - CVE-2026-22185: Fixed possible crash in malicious DB (bsc#1256297)

    Other fixes:

    - Update to version 2.5.20+11:

        * ITS#10421 mdb_load: check for malicious input

Tenable has extracted the preceding description block directly from the SUSE 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 lmdb packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    OpenLDAP Lightning Memory-Mapped Database (LMDB) versions up to and including 0.9.14, prior to commit     8e1fda8, contain a heap buffer underflow in the readline() function of mdb_load. When processing malformed     input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause an out-of-     bounds read of one byte before the allocated heap buffer. This can cause mdb_load to crash, leading to a     limited denial-of-service condition.(CVE-2026-22185)

Tenable has extracted the preceding description block directly from the EulerOS lmdb 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 Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007094 advisory.

    OpenLDAP Lightning Memory-Mapped Database (LMDB) versions up to and including 0.9.14, prior to commit     8e1fda8, contain a heap buffer underflow in the readline() function of mdb_load. When processing malformed     input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause an out-of-     bounds read of one byte before the allocated heap buffer. This can cause mdb_load to crash, leading to a     limited denial-of-service condition.

Tenable has extracted the preceding description block directly from the Unity Linux 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 openldap packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    OpenLDAP Lightning Memory-Mapped Database (LMDB) versions up to and including 0.9.14, prior to commit     8e1fda8, contain a heap buffer underflow in the readline() function of mdb_load. When processing malformed     input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause an out-of-     bounds read of one byte before the allocated heap buffer. This can cause mdb_load to crash, leading to a     limited denial-of-service condition.(CVE-2026-22185)

Tenable has extracted the preceding description block directly from the EulerOS openldap 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 openldap packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

    OpenLDAP Lightning Memory-Mapped Database (LMDB) versions up to and including 0.9.14, prior to commit     8e1fda8, contain a heap buffer underflow in the readline() function of mdb_load. When processing malformed     input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause an out-of-     bounds read of one byte before the allocated heap buffer. This can cause mdb_load to crash, leading to a     limited denial-of-service condition.(CVE-2026-22185)

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

Note that Nessus has not tested for this issue 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
461375	Echo: lmdb: security update to 0.9.31-1+e1openldap: security update to 2.6.10+dfsg-1+e4	Tenable Cloud Security	Echo Local Security Checks	2026/10/2	2026/10/2	medium
461375	Echo: lmdb: security update to 0.9.31-1+e1openldap: security update to 2.6.10+dfsg-1+e4	Tenable Self-Hosted Container Security	Echo Local Security Checks	2026/10/2	2026/10/2	medium
282442	Linux Distros 未修補的弱點：CVE-2026-22185	Nessus	Misc.	2026/1/8	2026/9/2	medium
282442	Linux Distros 未修补的漏洞：CVE-2026-22185	Nessus	Misc.	2026/1/8	2026/9/2	medium
296426	SUSE SLED15 / SLES15 / openSUSE 15 セキュリティ更新openldap2_5SUSE-SU-2026:0256-1	Nessus	SuSE Local Security Checks	2026/1/24	2026/6/26	medium
282442	Linux Distros のパッチ未適用の脆弱性: CVE-2026-22185	Nessus	Misc.	2026/1/8	2026/9/2	medium
282442	Linux Distros Unpatched Vulnerability : CVE-2026-22185	Nessus	Misc.	2026/1/8	2026/9/2	medium
296426	SUSE SLED15: libldap-2_5-0 / openldap2_5 / openldap2_5-client / etc (SUSE-SU-2026:0256-1)	Nessus	SuSE Local Security Checks	2026/1/24	2026/6/26	medium
364816	EulerOS 2.0 SP13 : lmdb (EulerOS-SA-2026-4069)	Nessus	Huawei Local Security Checks	2026/10/12	2026/10/12	medium
305929	Unity Linux 20.1070e Security Update: openldap (UTSA-2026-007094)	Nessus	Unity Linux Local Security Checks	2026/4/10	2026/4/10	medium
332865	EulerOS 2.0 SP13 : openldap (EulerOS-SA-2026-2984)	Nessus	Huawei Local Security Checks	2026/8/6	2026/8/6	medium
339220	EulerOS Virtualization 2.13.1 : openldap (EulerOS-SA-2026-3186)	Nessus	Huawei Local Security Checks	2026/8/25	2026/8/25	medium
332855	EulerOS 2.0 SP13 : openldap (EulerOS-SA-2026-3034)	Nessus	Huawei Local Security Checks	2026/8/6	2026/8/6	medium
339241	EulerOS Virtualization 2.13.0 : openldap (EulerOS-SA-2026-3226)	Nessus	Huawei Local Security Checks	2026/8/25	2026/8/25	medium
364828	EulerOS 2.0 SP13 : lmdb (EulerOS-SA-2026-4160)	Nessus	Huawei Local Security Checks	2026/10/12	2026/10/12	medium

检测

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