1. CVE-2025-13878｜BIND
   • https://kb.isc.org/docs/cve-2025-13878
   • https://nvd.nist.gov/vuln/detail/CVE-2025-13878
   • https://jvn.jp/vu/JVNVU94755059/
   • DoS。
2. CVE-2026-20045｜Cisco Unified Communications Products
   • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-voice-rce-mORhqY4b
   • https://nvd.nist.gov/vuln/detail/CVE-2026-20045
   • https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20045
   • https://www.cisecurity.org/advisory/a-vulnerability-in-cisco-unified-communications-products-could-allow-for-remote-code-execution_2026-006
   • RCE。
3. CVE-2026-21962｜Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in
   • https://www.oracle.com/security-alerts/cpujan2026.html
   • https://nvd.nist.gov/vuln/detail/CVE-2026-21962
   • RCE。
4. CVE-2026-1220｜Chrome
   • https://chromereleases.googleblog.com/2026/01/stable-channel-update-for-desktop_20.html
   • https://www.security-next.com/179922
   • V8の競合。
5. CVE-2025-14231｜Canon Certain Small Office Multifunction Printers and Laser Printers
   • https://psirt.canon/advisory-information/cp2026-001/
   • https://nvd.nist.gov/vuln/detail/CVE-2025-14231
   • https://jvn.jp/vu/JVNVU99107852/
   • https://www.security-next.com/179862
   • Buffer overflow。同一セグメントからコード実行の可能性がある模様。
6. CVE-2026-22797｜OpenStack keystonemiddleware
   • https://bugs.launchpad.net/keystonemiddleware/+bug/2129018
   • https://nvd.nist.gov/vuln/detail/CVE-2026-22797
   • https://www.security-next.com/179858
   • 権限昇格(なりすまし)。要認証。