Due to a mistake in libcurl's WebSocket code, a malicious server can send a particularly crafted packet which makes libcurl get trapped in an endless busy-loop. There is no other way for the application to escape or exit this loop other than killing the thread/process. This might be used to DoS libcurl-using application.

The versions of MySQL Cluster installed on the remote host are affected by multiple vulnerabilities as referenced in the October 2025 CPU advisory.

  - Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General (libxml2)). Easily     exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise     MySQL Cluster.  Successful attacks of this vulnerability can result in unauthorized creation, deletion or     modification access to critical data or all MySQL Cluster accessible data and unauthorized ability to cause a hang     or frequently repeatable crash (complete DOS) of MySQL Cluster. (CVE-2025-49796)

  - Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General (curl)). Easily exploitable     vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Cluster.
    Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable     crash (complete DOS) of MySQL Cluster. (CVE-2025-5399)

  - Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General (Requests)). Difficult to     exploit vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Cluster executes     to compromise MySQL Cluster. Successful attacks require human interaction from a person other than the attacker.
    Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to     critical data or all MySQL Cluster accessible data as well as unauthorized access to critical data or complete access     to all MySQL Cluster accessible data. (CVE-2024-35195)

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

The version of Oracle Essbase installed on the remote host is missing a security patch from the October 2025 Critical Patch Update (CPU). It is, therefore, affected by:

  - Vulnerability in Oracle Essbase (component: Security and Provisioning (Bouncy Castle Java Library)). The     supported version that is affected is 21.7.3.0.0. Easily exploitable vulnerability allows unauthenticated     attacker with network access via HTTPS to compromise Oracle Essbase. Successful attacks of this     vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of     Oracle Essbase. (CVE-2025-8916)

  - Vulnerability in Oracle Essbase (component: Security and Provisioning (Nimbus JOSE+JWT)). The supported     version that is affected is 21.7.3.0.0. Easily exploitable vulnerability allows unauthenticated attacker     with network access via HTTP to compromise Oracle Essbase. While the vulnerability is in Oracle Essbase,     attacks may significantly impact additional products (scope change). Successful attacks of this     vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of     Oracle Essbase. (CVE-2025-53864)

  - Vulnerability in Oracle Essbase (component: Essbase Web Platform). The supported version that is     affected is 21.7.3.0.0. Easily exploitable vulnerability allows low privileged attacker with network     access via HTTP to compromise Oracle Essbase. Successful attacks of this vulnerability can result in     unauthorized creation, deletion or modification access to critical data or all Oracle Essbase accessible     data as well as unauthorized access to critical data or complete access to all Oracle Essbase accessible     data. (CVE-2025-61763)   Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:15699 advisory.

    * openssl: Timing side-channel in ECDSA signature computation (CVE-2024-13176)
      * mysql: mysqldump unspecified vulnerability (CPU Apr 2025) (CVE-2025-30722)
      * mysql: Optimizer unspecified vulnerability (CPU Apr 2025) (CVE-2025-30688)
      * mysql: Stored Procedure unspecified vulnerability (CPU Apr 2025) (CVE-2025-30699)
      * mysql: UDF unspecified vulnerability (CPU Apr 2025) (CVE-2025-30721)
      * mysql: Optimizer unspecified vulnerability (CPU Apr 2025) (CVE-2025-30682)
      * mysql: Replication unspecified vulnerability (CPU Apr 2025) (CVE-2025-30683)
      * mysql: Components Services unspecified vulnerability (CPU Apr 2025) (CVE-2025-30715)
      * mysql: Parser unspecified vulnerability (CPU Apr 2025) (CVE-2025-21574)
      * mysql: Optimizer unspecified vulnerability (CPU Apr 2025) (CVE-2025-21585)
      * mysql: DML unspecified vulnerability (CPU Apr 2025) (CVE-2025-21588)
      * mysql: Replication unspecified vulnerability (CPU Apr 2025) (CVE-2025-30681)
      * mysql: InnoDB unspecified vulnerability (CPU Apr 2025) (CVE-2025-21577)
      * mysql: Optimizer unspecified vulnerability (CPU Apr 2025) (CVE-2025-30687)
      * mysql: DML unspecified vulnerability (CPU Apr 2025) (CVE-2025-21580)
      * mysql: PS unspecified vulnerability (CPU Apr 2025) (CVE-2025-30696)
      * mysql: PS unspecified vulnerability (CPU Apr 2025) (CVE-2025-30705)
      * mysql: Parser unspecified vulnerability (CPU Apr 2025) (CVE-2025-21575)
      * mysql: Options unspecified vulnerability (CPU Apr 2025) (CVE-2025-21579)
      * mysql: Replication unspecified vulnerability (CPU Apr 2025) (CVE-2025-30685)
      * mysql: Components Services unspecified vulnerability (CPU Apr 2025) (CVE-2025-30704)
      * mysql: Optimizer unspecified vulnerability (CPU Apr 2025) (CVE-2025-21581)
      * mysql: Optimizer unspecified vulnerability (CPU Apr 2025) (CVE-2025-30689)
      * mysql: InnoDB unspecified vulnerability (CPU Apr 2025) (CVE-2025-30695)
      * mysql: InnoDB unspecified vulnerability (CPU Apr 2025) (CVE-2025-30703)
      * mysql: InnoDB unspecified vulnerability (CPU Apr 2025) (CVE-2025-30693)
      * mysql: DDL unspecified vulnerability (CPU Apr 2025) (CVE-2025-21584)
      * mysql: Replication unspecified vulnerability (CPU Apr 2025) (CVE-2025-30684)
      * curl: libcurl: WebSocket endless loop (CVE-2025-5399)
      * mysql: InnoDB unspecified vulnerability (CPU Jul 2025) (CVE-2025-50092)
      * mysql: mysqldump unspecified vulnerability (CPU Jul 2025) (CVE-2025-50081)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50079)
      * mysql: InnoDB unspecified vulnerability (CPU Jul 2025) (CVE-2025-50077)
      * mysql: DML unspecified vulnerability (CPU Jul 2025) (CVE-2025-50078)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50091)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50101)
      * mysql: DDL unspecified vulnerability (CPU Jul 2025) (CVE-2025-50093)
      * mysql: InnoDB unspecified vulnerability (CPU Jul 2025) (CVE-2025-50099)
      * mysql: InnoDB unspecified vulnerability (CPU Jul 2025) (CVE-2025-50085)
      * mysql: Components Services unspecified vulnerability (CPU Jul 2025) (CVE-2025-50086)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50082)
      * mysql: Encryption unspecified vulnerability (CPU Jul 2025) (CVE-2025-50097)
      * mysql: DDL unspecified vulnerability (CPU Jul 2025) (CVE-2025-50104)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50087)
      * mysql: Stored Procedure unspecified vulnerability (CPU Jul 2025) (CVE-2025-50080)
      * mysql: InnoDB unspecified vulnerability (CPU Jul 2025) (CVE-2025-50088)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50083)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50084)
      * mysql: Thread Pooling unspecified vulnerability (CPU Jul 2025) (CVE-2025-50100)
      * mysql: DDL unspecified vulnerability (CPU Jul 2025) (CVE-2025-50094)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50098)
      * mysql: InnoDB unspecified vulnerability (CPU Jul 2025) (CVE-2025-50096)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50102)

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

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

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:16046 advisory.

    * openssl: Timing side-channel in ECDSA signature computation (CVE-2024-13176)
      * mysql: mysqldump unspecified vulnerability (CPU Apr 2025) (CVE-2025-30722)
      * mysql: Optimizer unspecified vulnerability (CPU Apr 2025) (CVE-2025-30688)
      * mysql: Stored Procedure unspecified vulnerability (CPU Apr 2025) (CVE-2025-30699)
      * mysql: UDF unspecified vulnerability (CPU Apr 2025) (CVE-2025-30721)
      * mysql: Optimizer unspecified vulnerability (CPU Apr 2025) (CVE-2025-30682)
      * mysql: Replication unspecified vulnerability (CPU Apr 2025) (CVE-2025-30683)
      * mysql: Components Services unspecified vulnerability (CPU Apr 2025) (CVE-2025-30715)
      * mysql: Parser unspecified vulnerability (CPU Apr 2025) (CVE-2025-21574)
      * mysql: Optimizer unspecified vulnerability (CPU Apr 2025) (CVE-2025-21585)
      * mysql: DML unspecified vulnerability (CPU Apr 2025) (CVE-2025-21588)
      * mysql: Replication unspecified vulnerability (CPU Apr 2025) (CVE-2025-30681)
      * mysql: InnoDB unspecified vulnerability (CPU Apr 2025) (CVE-2025-21577)
      * mysql: Optimizer unspecified vulnerability (CPU Apr 2025) (CVE-2025-30687)
      * mysql: DML unspecified vulnerability (CPU Apr 2025) (CVE-2025-21580)
      * mysql: PS unspecified vulnerability (CPU Apr 2025) (CVE-2025-30696)
      * mysql: PS unspecified vulnerability (CPU Apr 2025) (CVE-2025-30705)
      * mysql: Parser unspecified vulnerability (CPU Apr 2025) (CVE-2025-21575)
      * mysql: Options unspecified vulnerability (CPU Apr 2025) (CVE-2025-21579)
      * mysql: Replication unspecified vulnerability (CPU Apr 2025) (CVE-2025-30685)
      * mysql: Components Services unspecified vulnerability (CPU Apr 2025) (CVE-2025-30704)
      * mysql: Optimizer unspecified vulnerability (CPU Apr 2025) (CVE-2025-21581)
      * mysql: Optimizer unspecified vulnerability (CPU Apr 2025) (CVE-2025-30689)
      * mysql: InnoDB unspecified vulnerability (CPU Apr 2025) (CVE-2025-30695)
      * mysql: InnoDB unspecified vulnerability (CPU Apr 2025) (CVE-2025-30703)
      * mysql: InnoDB unspecified vulnerability (CPU Apr 2025) (CVE-2025-30693)
      * mysql: DDL unspecified vulnerability (CPU Apr 2025) (CVE-2025-21584)
      * mysql: Replication unspecified vulnerability (CPU Apr 2025) (CVE-2025-30684)
      * curl: libcurl: WebSocket endless loop (CVE-2025-5399)
      * mysql: InnoDB unspecified vulnerability (CPU Jul 2025) (CVE-2025-50092)
      * mysql: mysqldump unspecified vulnerability (CPU Jul 2025) (CVE-2025-50081)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50079)
      * mysql: InnoDB unspecified vulnerability (CPU Jul 2025) (CVE-2025-50077)
      * mysql: DML unspecified vulnerability (CPU Jul 2025) (CVE-2025-50078)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50091)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50101)
      * mysql: DDL unspecified vulnerability (CPU Jul 2025) (CVE-2025-50093)
      * mysql: InnoDB unspecified vulnerability (CPU Jul 2025) (CVE-2025-50099)
      * mysql: InnoDB unspecified vulnerability (CPU Jul 2025) (CVE-2025-50085)
      * mysql: Components Services unspecified vulnerability (CPU Jul 2025) (CVE-2025-50086)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50082)
      * mysql: Encryption unspecified vulnerability (CPU Jul 2025) (CVE-2025-50097)
      * mysql: DDL unspecified vulnerability (CPU Jul 2025) (CVE-2025-50104)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50087)
      * mysql: Stored Procedure unspecified vulnerability (CPU Jul 2025) (CVE-2025-50080)
      * mysql: InnoDB unspecified vulnerability (CPU Jul 2025) (CVE-2025-50088)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50083)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50084)
      * mysql: Thread Pooling unspecified vulnerability (CPU Jul 2025) (CVE-2025-50100)
      * mysql: DDL unspecified vulnerability (CPU Jul 2025) (CVE-2025-50094)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50098)
      * mysql: InnoDB unspecified vulnerability (CPU Jul 2025) (CVE-2025-50096)
      * mysql: Optimizer unspecified vulnerability (CPU Jul 2025) (CVE-2025-50102)

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

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

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-16046 advisory.

    mecab     mecab-ipadic     mysql     [8.4.6-1]
    - Rebase to 8.4.6

    [8.4.5-1]
    - Rebase to 8.4.5

    rapidjson     [1.1.0-19]
    - Rebuilt for IMA sigs, glibc 2.34, aarch64 flags       Related: rhbz#1991688

    [1.1.0-18]
    - Remove gtest dependency and turn off tests       Resolves: #1977656

    [1.1.0-17]
    - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937

    [1.1.0-16]
    - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

    [1.1.0-15]
    - Add patch for C++20 support

    [1.1.0-14]
    - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

    [1.1.0-13]
    - Install pkg-config and cmake files to arched location
    - Build documentation as noarch

    [1.1.0-12]
    - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild

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

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

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03198-1 advisory.

    Update to version 8.14.1 (jsc#PED-13055, jsc#PED-13056).

    Security issues fixed:

    - CVE-2025-0665: eventfd double close can cause libcurl to act unreliably (bsc#1236589).
    - CVE-2025-4947: QUIC certificate check is skipped with wolfSSL allows for MITM attacks (bsc#1243397).
    - CVE-2025-5025: no QUIC certificate pinning with wolfSSL can lead to connections to impostor servers that     are not       easily noticed (bsc#1243706).
    - CVE-2025-5399: bug in websocket code can cause libcurl to get trapped in an endless busy-loop when     processing       specially crafted packets (bsc#1243933).
    - CVE-2024-6874: punycode conversions to/from IDN can leak stack content when libcurl is built to use the     macidn IDN       backend (bsc#1228260).
    - CVE-2025-9086: bug in patch comparison logic when processing cookies can lead to out-of-bounds read in     heap buffer       (bsc#1249191).
    - CVE-2025-10148: predictable websocket mask can lead to proxy cache poisoning by malicious server     (bsc#1249348).

    Other issues fixed:

    - Fix wrong return code when --retry is used (bsc#1249367).
      * tool_operate: fix return code when --retry is used but not triggered [b42776b]

    - Fix the --ftp-pasv option in curl v8.14.1 (bsc#1246197).
      * tool_getparam: fix --ftp-pasv [5f805ee]

    - Fixed with version 8.14.1:
      * TLS: add CURLOPT_SSL_SIGNATURE_ALGORITHMS and --sigalgs.
      * websocket: add option to disable auto-pong reply.
      * huge number of bugfixes.

      Please see https://curl.se/ch/ for full changelogs.

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.

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-15699 advisory.

    mysql-selinux     [1.0.14-1]
    - Update to version 1.0.14
    - Resolves: rhbz#2380217

    mysql8.4     [8.4.6-1]
    - Rebase to 8.4.6

    [8.4.5-1]
    - Rebase to 8.4.5

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

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

The version of Tenable.ad installed on the remote host is prior to 3.77.12. It is, therefore, affected by multiple vulnerabilities as referenced in the TNS-2025-14 advisory.

  - Due to a mistake in libcurl's WebSocket code, a malicious server can send a particularly crafted packet which     makes libcurl get trapped in an endless busy-loop. There is no other way for the application to escape or exit     this loop other than killing the thread/process. (CVE-2025-5399) 

  - Untrusted search path in .NET and Visual Studio allows an unauthorized attacker to execute code over a     network. (CVE-2025-30399)

  - libcurl accidentally skips the certificate verification for QUIC connections when connecting to a host specified     as an IP address in the URL. Therefore, it does not detect impostors or man-in-the-middle attacks. (CVE-2025-4947)

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

The versions of MySQL Server installed on the remote host are affected by a multiple vulnerabilities as referenced in the July 2025 CPU advisory.

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer).  Supported versions that     are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and  9.0.0-9.3.0. Easily exploitable vulnerability allows high privileged     attacker with network access via multiple protocols to compromise MySQL Server.  Successful attacks of this     vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of     MySQL Server. (CVE-2025-50101)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer).  Supported versions that     are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and  9.0.0-9.3.0. Easily exploitable vulnerability allows high     privileged attacker with network access via multiple protocols to compromise MySQL Server.  Successful attacks of     this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS)     of MySQL Server. (CVE-2025-50102)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL).  Supported versions that are     affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and  9.0.0-9.3.0. Easily exploitable vulnerability allows high privileged     attacker with network access via multiple protocols to compromise MySQL Server.  Successful attacks of this     vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL     Server. (CVE-2025-50104)

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

The version of Curl installed on the remote host is is missing security update. It is, therefore, affected by a denial of service vulnerability.

  - Due to a mistake in libcurl's WebSocket code, a malicious server can send a particularly crafted packet     which makes libcurl get trapped in an endless busy-loop. There is no other way for the application to     escape or exit this loop other than killing the thread/process. This might be used to DoS libcurl-using     application. (CVE-2025-5399)

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

The version of curl installed on the remote host is prior to 8.14.1. It is, therefore, affected by a vulnerability as referenced in the SSA:2025-155-01 advisory.

    New curl packages are available for Slackware 15.0 and -current to fix security issues.

Tenable has extracted the preceding description block directly from the curl 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	Name	Product	Family	Severity
271394	Oracle MySQL Cluster 9.x.x < 9.5.0 (October 2025 CPU)	Nessus	Databases	critical
271393	Oracle MySQL Cluster 8.4.x < 8.4.7 (October 2025 CPU)	Nessus	Databases	critical
271392	Oracle MySQL Cluster 8.0.x < 8.0.44 (October 2025 CPU)	Nessus	Databases	critical
271378	Oracle Essbase Multiple Vulnerabilities (October 2025 CPU)	Nessus	Misc.	high
269830	AlmaLinux 10 : mysql-selinux and mysql8.4 (ALSA-2025:15699)	Nessus	Alma Linux Local Security Checks	medium
265394	AlmaLinux 9 : mysql:8.4 (ALSA-2025:16046)	Nessus	Alma Linux Local Security Checks	medium
265382	Oracle Linux 9 : mysql:8.4 (ELSA-2025-16046)	Nessus	Oracle Linux Local Security Checks	medium
264667	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : curl (SUSE-SU-2025:03198-1)	Nessus	SuSE Local Security Checks	medium
264637	Oracle Linux 10 : mysql-selinux / and / mysql8.4 (ELSA-2025-15699)	Nessus	Oracle Linux Local Security Checks	medium
243057	Tenable.ad < 3.77.12 Multiple Vulnerabilities (TNS-2025-14)	Nessus	Misc.	high
242316	Oracle MySQL Server 9.0.x < 9.4.0 (July 2025 CPU)	Nessus	Databases	medium
242313	Oracle MySQL Server 8.0.x < 8.0.43 (July 2025 CPU)	Nessus	Databases	medium
242312	Oracle MySQL Server 8.4.x < 8.4.6 (July 2025 CPU)	Nessus	Databases	medium
240632	Curl 8.13.0 < 8.14.1 DoS (CVE-2025-5399)	Nessus	Misc.	high
237768	Slackware Linux 15.0 / current curl Vulnerability (SSA:2025-155-01)	Nessus	Slackware Local Security Checks	critical

Detections

Analytics

CVE-2025-5399

high

Tenable Plugins

critical

critical

critical

high

medium

medium

medium

medium

medium

high

medium

medium

medium

high

critical