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    <link>https://cve.radiocsirt.org</link>
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      <title>BIT-airflow-2026-33858 — Apache Airflow: Unsafe Deserialization via Legacy Serialization Keys (__type/__var) Bypass in XCom API</title>
      <link>https://cve.radiocsirt.org/vuln/bit-airflow-2026-33858</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Bitnami: airflow&lt;/p&gt;
&lt;p&gt;Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low.&lt;/p&gt;
&lt;p&gt;Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Bitnami: airflow&lt;/p&gt;
&lt;p&gt;Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low.&lt;/p&gt;
&lt;p&gt;Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/bit-airflow-2026-33858</guid>
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    <item>
      <title>EUVD-2026-291069</title>
      <link>https://cve.radiocsirt.org/vuln/euvd-2026-291069</link>
      <description>EUVD-2026-291069</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/euvd-2026-291069</guid>
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    <item>
      <title>fkie_cve-2026-33858</title>
      <link>https://cve.radiocsirt.org/vuln/fkie_cve-2026-33858</link>
      <description>&lt;p&gt;Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low.&lt;/p&gt;
&lt;p&gt;Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low.&lt;/p&gt;
&lt;p&gt;Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/fkie_cve-2026-33858</guid>
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    <item>
      <title>GHSA-mc4f-r875-v87w — Apache Airflow: Unsafe Deserialization via Legacy Serialization Keys (__type/__var) Bypass in XCom API</title>
      <link>https://cve.radiocsirt.org/vuln/ghsa-mc4f-r875-v87w</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; PyPI: apache-airflow&lt;/p&gt;
&lt;p&gt;Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low.&lt;/p&gt;
&lt;p&gt;Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; PyPI: apache-airflow&lt;/p&gt;
&lt;p&gt;Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low.&lt;/p&gt;
&lt;p&gt;Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/ghsa-mc4f-r875-v87w</guid>
    </item>
    <item>
      <title>PYSEC-2026-20</title>
      <link>https://cve.radiocsirt.org/vuln/pysec-2026-20</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; PyPI: apache-airflow&lt;/p&gt;
&lt;p&gt;Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low.&lt;/p&gt;
&lt;p&gt;Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; PyPI: apache-airflow&lt;/p&gt;
&lt;p&gt;Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload causing the webserver to execute arbitrary code. Since Dag Authors are already highly trusted, severity of this issue is Low.&lt;/p&gt;
&lt;p&gt;Users are recommended to upgrade to Apache Airflow 3.2.0, which resolves this issue.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/pysec-2026-20</guid>
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    <item>
      <title>WID-SEC-W-2026-1073 — Apache Airflow: Mehrere Schwachstellen</title>
      <link>https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1073</link>
      <description>&lt;p&gt;Ein Angreifer kann mehrere Schwachstellen in Apache Airflow ausnutzen, um beliebigen Programmcode auszuführen oder nicht näher spezifizierte Auswirkungen zu erreichen, wodurch möglicherweise Sicherheitsmaßnahmen umgangen werden.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;Ein Angreifer kann mehrere Schwachstellen in Apache Airflow ausnutzen, um beliebigen Programmcode auszuführen oder nicht näher spezifizierte Auswirkungen zu erreichen, wodurch möglicherweise Sicherheitsmaßnahmen umgangen werden.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1073</guid>
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