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

  - PyJWT is a Python implementation of JSON Web Token standards. Prior to 2.14.0, PyJWT PyJWKClient is
    affected because redirect destinations are not revalidated against the JWKS trust boundary. This occurs
    when a configured trusted JWKS endpoint returns an attacker-influenced redirect. As a result, PyJWKClient
    follows the redirect and consumes the redirected response as key material. Consequently, forwarded
    credentials may be disclosed or verification keys may be substituted. This issue is fixed in version
    2.14.0. (CVE-2026-102267)

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。

  - PyJWT 是 JSON Web Token 标准的 Python 实现。在版本 2.14.0之前，PyJWT PyJWKClient 会受到影响，因为重定向目的地未针对 JWKS 信任边界重新验证。当已配置的受信任 JWKS 端点返回受攻击者影响的重定向时，便会发生此情况。因此，PyJWKClient 会遵循重定向，并将重定向的响应作为密钥材料使用。因此，转发的凭据可能被泄露，或验证密钥可能被替换。此问题已在 2.14.0 版本中修复。(CVE-2026-102267)

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，且廠商未提供可用的修補程式。

  - PyJWT 是 JSON Web 令牌標準的 Python 實作。在之前 2.14.0，PyJWT PyJWKClient 會受到影響，因為重新導向目的地不會根據 JWKS 信任邊界重新驗證。當已設定的受信任 JWKS 端點傳回受攻擊者影響的重新導向時，就會發生這種情況。因此，PyJWKClient 會遵循重新導向，並將重新導向的回應作為關鍵資料使用。因此，轉發的憑證可能會被洩露或驗證金鑰可能會被替換。2.14.0 版已修正此問題。(CVE-2026-102267)

請注意，Nessus 依賴供應商報告的套件存在。

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。

  - PyJWT は、JSON Web トークン標準の Python 実装です。2.14.0より前は、リダイレクト先がJWKS信頼境界に対して再検証されないため、PyJWT PyJWKClientは影響を受けます。これは、設定された信頼できるJWKSエンドポイントが攻撃者の影響を受けるリダイレクトを返すときに発生します。その結果、PyJWKClientはリダイレクトに従い、リダイレクトされた応答をキーマテリアルとして消費します。この結果、転送された認証情報が漏洩したり、検証キーが置き換えられたりする可能性があります。この問題はバージョン 2.14.0 で修正されています。(CVE-2026-102267)

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.

  - PyJWT is a Python implementation of JSON Web Token standards. Prior to 2.14.0, PyJWT PyJWKClient is     affected because redirect destinations are not revalidated against the JWKS trust boundary. This occurs     when a configured trusted JWKS endpoint returns an attacker-influenced redirect. As a result, PyJWKClient     follows the redirect and consumes the redirected response as key material. Consequently, forwarded     credentials may be disclosed or verification keys may be substituted. This issue is fixed in version     2.14.0. (CVE-2026-102267)

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

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:87004 advisory.

    Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing     IT automation at scale. IT Managers can provide top-down guidelines on how automation is applied to     individual teams, while automation developers retain the freedom to write tasks that leverage existing     knowledge without the overhead. Ansible Automation Platform makes it possible for users across an     organization to share, vet, and manage automation content by means of a simple, powerful, and agentless     language.

    Security Fix(es):

    * automation-gateway: authorization bypass via workload identity token forgery (CVE-2026-94416)
    * automation-platform-ui: proxy-addr vulnerable to IP spoofing via IPv4-mapped IPv6 trust subnet     (CVE-2026-90711)
    * automation-platform-ui: compression: Denial of Service via memory leak on premature response close     (CVE-2026-87776)
    * automation-platform-ui: fflate: Denial of Service via crafted ZIP archives (CVE-2026-45820)
    * python3.12-pulpcore: file:// scheme allowlist bypass in content upload file_url field enables arbitrary     file read and Pulp Container registry signing key theft (CVE-2026-90959)
    * python3.12-pyjwt: Verification key substitution via unvalidated JWKS redirects (CVE-2026-102267)
    * python3.12-pyjwt: Token forgery via improper Unicode byte-order mark handling (CVE-2026-102272)
    * python3.12-pyjwt: Authentication bypass via empty HMAC key acceptance (CVE-2026-102266)
    * python3.12-pyjwt: Authentication bypass via acceptance of DER public keys as HMAC secrets     (CVE-2026-102271)
    * python3.12-pyjwt: Token forgery via acceptance of public JWK containers as HMAC secrets     (CVE-2026-102273)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    For details about this release, refer to the release notes listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise 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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
464223	Echo: pyjwt: security update to 2.14.0	Tenable Cloud Security	Echo Local Security Checks	2026/10/2	2026/10/13	critical
464223	Echo: pyjwt: security update to 2.14.0	Tenable Self-Hosted Container Security	Echo Local Security Checks	2026/10/2	2026/10/13	critical
351260	Linux Distros 未修补的漏洞：CVE-2026-102267	Nessus	Misc.	2026/9/30	2026/10/22	critical
351260	Linux Distros 未修補弱點：CVE-2026-102267	Nessus	Misc.	2026/9/30	2026/10/22	critical
351260	Linux Distros のパッチ未適用の脆弱性: CVE-2026-102267	Nessus	Misc.	2026/9/30	2026/10/22	critical
351260	Linux Distros Unpatched Vulnerability : CVE-2026-102267	Nessus	Misc.	2026/9/30	2026/10/22	critical
370142	RHEL 9 : Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update (Important) (RHSA-2026:87004)	Nessus	Red Hat Local Security Checks	2026/10/21	2026/10/21	high

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