<?xml version="1.0" encoding="utf-8"?>
  <?xml-stylesheet type="text/xsl" href="sa-render.xsl"?>
  <update from="huaweicloud.com" type="security" status="stable" version="1">
    <id>HCE3-SA-2026-0032</id>
    <title>An update for protobuf is now available for HCE 3.0</title>
    <severity>Moderate</severity>
    <release>HCE 3.0</release>
    <issued date="2026-03-02 12:29:04"/>
    <updated date="2026-03-02 12:29:04"/>
    <references>
      <reference href="https://nvd.nist.gov/vuln/detail/CVE-2026-0994" id="CVE-2026-0994" title="CVE-2026-0994 Base Score: 5.9 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" type="cve"/>
    </references>
    <description>Security Fix(es):

A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.

Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python_x27;s recursion stack and causing a RecursionError. (CVE-2026-0994)
</description>
    <pkglist>
      <collection short="HCE 3.0" package="protobuf">
        <name>HCE 3.0</name>
        <package arch="x86_64" name="protobuf" version="25.1" release="7.r7.hce3">
          <filename>protobuf-25.1-7.r7.hce3.x86_64.rpm</filename>
        </package>
        <package arch="x86_64" name="protobuf-compiler" version="25.1" release="7.r7.hce3">
          <filename>protobuf-compiler-25.1-7.r7.hce3.x86_64.rpm</filename>
        </package>
        <package arch="x86_64" name="protobuf-devel" version="25.1" release="7.r7.hce3">
          <filename>protobuf-devel-25.1-7.r7.hce3.x86_64.rpm</filename>
        </package>
        <package arch="x86_64" name="protobuf-lite" version="25.1" release="7.r7.hce3">
          <filename>protobuf-lite-25.1-7.r7.hce3.x86_64.rpm</filename>
        </package>
        <package arch="x86_64" name="protobuf-lite-devel" version="25.1" release="7.r7.hce3">
          <filename>protobuf-lite-devel-25.1-7.r7.hce3.x86_64.rpm</filename>
        </package>
        <package arch="noarch" name="python3-protobuf" version="25.1" release="7.r7.hce3">
          <filename>python3-protobuf-25.1-7.r7.hce3.noarch.rpm</filename>
        </package>
        <package arch="aarch64" name="protobuf" version="25.1" release="7.r7.hce3">
          <filename>protobuf-25.1-7.r7.hce3.aarch64.rpm</filename>
        </package>
        <package arch="aarch64" name="protobuf-compiler" version="25.1" release="7.r7.hce3">
          <filename>protobuf-compiler-25.1-7.r7.hce3.aarch64.rpm</filename>
        </package>
        <package arch="aarch64" name="protobuf-devel" version="25.1" release="7.r7.hce3">
          <filename>protobuf-devel-25.1-7.r7.hce3.aarch64.rpm</filename>
        </package>
        <package arch="aarch64" name="protobuf-lite" version="25.1" release="7.r7.hce3">
          <filename>protobuf-lite-25.1-7.r7.hce3.aarch64.rpm</filename>
        </package>
        <package arch="aarch64" name="protobuf-lite-devel" version="25.1" release="7.r7.hce3">
          <filename>protobuf-lite-devel-25.1-7.r7.hce3.aarch64.rpm</filename>
        </package>
      </collection>
    </pkglist>
  </update>
