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보안패치정보

Check Point 제품 보안 업데이트 권고 2026-09-18

□ 개요
o Check Point社는 자사 제품에서 발생하는 취약점을 해결한 보안 업데이트 발표 [1]~[6]
o 영향을 받는 버전을 사용 중인 사용자는 해결 방안에 따라 최신 버전으로 업데이트 권고

□ 설명
o Security Management Server, Multi-Domain Security Management Server, Log Server, Multi-Domain Log Server에서 발생하는 Stack-based Buffer Overflow 취약점(CVE-2026-91843) [1][7]
o Security Management Server, Multi-Domain Security Management Server에서 발생하는 Improper Authentication 취약점(CVE-2026-16232) [2][8]
o Security Management Server, Multi-Domain Security Management Server에서 발생하는 Improper Authentication 취약점(CVE-2026-62144) [3][9]
o Security Management Server, Multi-Domain Security Management Server에서 발생하는 Authentication Bypass Using Alternate Path or Channel 취약점(CVE-2026-18574) [4][10]
o Security Gateway, Security Management Server, Spark Firewall에서 발생하는 Heap-based Buffer Overflow 취약점(CVE-2026-85103) [5][11]
o Security Gateway, Spark Firewall에서 발생하는 Improper Certificate Validation 취약점(CVE-2026-85102) [6][12]

□ 영향을 받는 제품 및 해결 방안

취약점 제품명 영향받는 버전 해결 버전
CVE-2026-91843 Security Management Server R82.20 LivePatch Take 29 이상 적용
CVE-2026-91843 Multi-Domain Security Management Server R82.20 LivePatch Take 29 이상 적용
CVE-2026-91843 Log Server R82.20 LivePatch Take 29 이상 적용
CVE-2026-91843 Multi-Domain Log Server R82.20 LivePatch Take 29 이상 적용
CVE-2026-91843 Security Management Server R82.10 Jumbo Hotfix Take 44 이하 LivePatch Take 28 이상 적용
CVE-2026-91843 Multi-Domain Security Management Server R82.10 Jumbo Hotfix Take 44 이하 LivePatch Take 28 이상 적용
CVE-2026-91843 Log Server R82.10 Jumbo Hotfix Take 44 이하 LivePatch Take 28 이상 적용
CVE-2026-91843 Multi-Domain Log Server R82.10 Jumbo Hotfix Take 44 이하 LivePatch Take 28 이상 적용
CVE-2026-91843 Security Management Server R82 Jumbo Hotfix Take 126 이하 LivePatch Take 28 이상 적용
CVE-2026-91843 Multi-Domain Security Management Server R82 Jumbo Hotfix Take 126 이하 LivePatch Take 28 이상 적용
CVE-2026-91843 Log Server R82 Jumbo Hotfix Take 126 이하 LivePatch Take 28 이상 적용
CVE-2026-91843 Multi-Domain Log Server R82 Jumbo Hotfix Take 126 이하 LivePatch Take 28 이상 적용
CVE-2026-91843 Security Management Server R81.20 Jumbo Hotfix Take 166 이하 LivePatch Take 28 이상 적용
CVE-2026-91843 Multi-Domain Security Management Server R81.20 Jumbo Hotfix Take 166 이하 LivePatch Take 28 이상 적용
CVE-2026-91843 Log Server R81.20 Jumbo Hotfix Take 166 이하 LivePatch Take 28 이상 적용
CVE-2026-91843 Multi-Domain Log Server R81.20 Jumbo Hotfix Take 166 이하 LivePatch Take 28 이상 적용
CVE-2026-16232 Security Management Server R82.10 R82.10 Jumbo Hotfix Take 36 이상
CVE-2026-16232 Multi-Domain Security Management Server R82.10 R82.10 Jumbo Hotfix Take 36 이상
CVE-2026-16232 Security Management Server R82 R82 Jumbo Hotfix Take 118 이상
CVE-2026-16232 Multi-Domain Security Management Server R82 R82 Jumbo Hotfix Take 118 이상
CVE-2026-16232 Security Management Server R81.20 R81.20 Jumbo Hotfix Take 158 이상
CVE-2026-16232 Multi-Domain Security Management Server R81.20 R81.20 Jumbo Hotfix Take 158 이상
CVE-2026-62144 Security Management Server R82.10 R82.10 Jumbo Hotfix Take 36 이상
CVE-2026-62144 Multi-Domain Security Management Server R82.10 R82.10 Jumbo Hotfix Take 36 이상
CVE-2026-62144 Security Management Server R82 R82 Jumbo Hotfix Take 118 이상
CVE-2026-62144 Multi-Domain Security Management Server R82 R82 Jumbo Hotfix Take 118 이상
CVE-2026-62144 Security Management Server R81.20 R81.20 Jumbo Hotfix Take 158 이상
CVE-2026-62144 Multi-Domain Security Management Server R81.20 R81.20 Jumbo Hotfix Take 158 이상
CVE-2026-18574 Security Management Server R82.10 R82.10 Jumbo Hotfix Take 40 이상
CVE-2026-18574 Multi-Domain Security Management Server R82.10 R82.10 Jumbo Hotfix Take 40 이상
CVE-2026-18574 Security Management Server R82 R82 Jumbo Hotfix Take 122 이상
CVE-2026-18574 Multi-Domain Security Management Server R82 R82 Jumbo Hotfix Take 122 이상
CVE-2026-18574 Security Management Server R81.20 R81.20 Jumbo Hotfix Take 161 이상
CVE-2026-18574 Multi-Domain Security Management Server R81.20 R81.20 Jumbo Hotfix Take 161 이상
CVE-2026-85103 Security Gateway R82.10 R82.10 Jumbo Hotfix Take 44 이상
CVE-2026-85103 Security Management Server R82.10 R82.10 Jumbo Hotfix Take 44 이상
CVE-2026-85103 Security Gateway R82 R82 Jumbo Hotfix Take 126 이상
CVE-2026-85103 Security Management Server R82 R82 Jumbo Hotfix Take 126 이상
CVE-2026-85103 Security Gateway R81.20 R81.20 Jumbo Hotfix Take 166 이상
CVE-2026-85103 Security Management Server R81.20 R81.20 Jumbo Hotfix Take 166 이상
CVE-2026-85103 Spark Firewall R82.00.10 Build 2325 R82.00.10 Build 2325 이상
CVE-2026-85103 Spark Firewall R81.10.17 Build 4968 R81.10.17 Build 4968 이상
CVE-2026-85102 Security Gateway R82.10 Jumbo Hotfix Take 24 이하 R82.10 Jumbo Hotfix Take 44 이상
CVE-2026-85102 Security Gateway R82 Jumbo Hotfix Take 107 이하 R82 Jumbo Hotfix Take 126 이상
CVE-2026-85102 Security Gateway R81.20 Jumbo Hotfix Take 146 이하 R81.20 Jumbo Hotfix Take 166 이상
CVE-2026-85102 Spark Firewall R82.00.10 Build 2325 R82.00.10 Build 2325 이상
CVE-2026-85102 Spark Firewall R81.10.17 Build 4968 R81.10.17 Build 4968 이상

※ 하단의 참고 사이트를 확인하여 업데이트 수행 [1]~[6]

□ 참고사이트
[1] https://support.checkpoint.com/results/sk/sk1000155
[2] https://support.checkpoint.com/results/sk/sk185169
[3] https://support.checkpoint.com/results/sk/sk185152
[4] https://support.checkpoint.com/results/sk/sk185222
[5] https://support.checkpoint.com/results/sk/sk1000118
[6] https://support.checkpoint.com/results/sk/sk1000117
[7] https://nvd.nist.gov/vuln/detail/CVE-2026-91843
[8] https://nvd.nist.gov/vuln/detail/CVE-2026-16232
[9] https://nvd.nist.gov/vuln/detail/CVE-2026-62144
[10] https://nvd.nist.gov/vuln/detail/CVE-2026-18574
[11] https://nvd.nist.gov/vuln/detail/CVE-2026-85103
[12] https://nvd.nist.gov/vuln/detail/CVE-2026-85102

□ 문의사항
o 한국인터넷진흥원 사이버민원센터 : 국번없이 118

□ 작성 : 디지털위협대응본부 취약점관리센터