CVE-2026-63523

概要

参考情報

• msrc.microsoft.com/update-guide/vulnerability/CVE-2026-63523 · Patch

skype for business server のその他の脆弱性

• CVE-2026-69646高 8.3Improper verification of cryptographic signature in Skype for Business allows an unauthorized attacker to perform spoofing over an adjacent …
• CVE-2026-69642中 6.1Improper neutralization of input during web page generation ('cross-site scripting') in Skype for Business allows an unauthorized attacker t…
• CVE-2026-66308中 6.5Out-of-bounds read in Skype for Business allows an authorized attacker to deny service over a network.
• CVE-2026-66307高 7.5Integer underflow (wrap or wraparound) in Skype for Business allows an unauthorized attacker to deny service over a network.
• CVE-2026-66306中 6.5Generation of error message containing sensitive information in Skype for Business allows an unauthorized attacker to disclose information o…