Answer in brief
CVE-2026-91843 records a Unknown severity vulnerability in Stack overflow in login process to the Security Management and Log Servers. The current sources do not mark it as known exploited. The current feed maps checkpoint/Quantum Security Management (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps checkpoint/Quantum Security Management (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| checkpoint/Quantum Security Managementgeneric | R82.10 with Jumbo Hotfix Take 44 or below || R82 with Jumbo Hotfix Take 126 or below || R81.20 with Jumbo Hotfix Take 166 or below || R81.10 (EOS) with Jumbo Hotfix Take 190 or below || R81 (EOS) || R80.40 (EOS) || R80.30 (EOS) || R80.20 (EOS) || R80.10 (EOS) || R80 (EOS) | Not reported |
Published upstream
Sep 16, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 16, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 16, 2026
A stack overflow during the unauthenticated login process may allow an attacker to run arbitrary code remotely with root privileges.
Quoted source text, attributed separately from HOL analysis.