CVE-2026-91843 Stack overflow in login process to the Security Management and Log Servers
| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | The vulnerability of the Check Point Security Management Server and Multi-Domain Security Management Server software lies in the fact that operations may be executed outside the buffer in memory, allowing an attacker to execute arbitrary code. | 19 Sep 202600:00 | – | bdu_fstec |
 | CVE-2026-91843 | 16 Sep 202614:10 | – | circl |
 | CVE-2026-91843 - Stack overflow in login process to the Security Management and Log Servers | 16 Sep 202600:00 | – | checkpoint_security |
| CVE-2026-93616: Directory Traversal and File upload allows execution of arbitrary script on the Management Server | 20 Sep 202600:00 | – | checkpoint_security |
 | CVE-2026-91843 | 16 Sep 202613:03 | – | cve |
 | EUVD-2026-80699 | 16 Sep 202613:03 | – | euvd |
 | CVE-2026-91843 | 2 Oct 202615:06 | – | kitploit |
 | Vulnerability concealment in Check Point’s Security Management and Log Servers | 18 Sep 202608:38 | – | ncsc |
 | CVE-2026-91843 | 16 Sep 202614:17 | – | nvd |
 | PT-2026-93729 | 16 Sep 202600:00 | – | ptsecurity |
10
[
{
"product": "Quantum Security Management",
"vendor": "checkpoint",
"versions": [
{
"status": "affected",
"version": "R82.10 with Jumbo Hotfix Take 44 or below"
},
{
"status": "affected",
"version": "R82 with Jumbo Hotfix Take 126 or below"
},
{
"status": "affected",
"version": "R81.20 with Jumbo Hotfix Take 166 or below"
},
{
"status": "affected",
"version": "R81.10 (EOS) with Jumbo Hotfix Take 190 or below"
},
{
"status": "affected",
"version": "R81 (EOS)"
},
{
"status": "affected",
"version": "R80.40 (EOS)"
},
{
"status": "affected",
"version": "R80.30 (EOS)"
},
{
"status": "affected",
"version": "R80.20 (EOS)"
},
{
"status": "affected",
"version": "R80.10 (EOS)"
},
{
"status": "affected",
"version": "R80 (EOS)"
}
]
}
]| Source | Link |
|---|---|
| support | www.support.checkpoint.com/results/sk/sk1000155 |
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16 Sep 2026 13:03Current
CVSS 3.19.8
EPSS0.00519
SSVC