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2 vulnerabilities by Ascensio
CVE-2026-41034 (GCVE-0-2026-41034)
Vulnerability from cvelistv5 – Published: 2026-04-16 06:06 – Updated: 2026-04-16 12:31
VLAI?
Summary
ONLYOFFICE DocumentServer before 9.3.0 has an untrusted pointer dereference in XLS processing/conversion (via pictFmla.cbBufInCtlStm and other vectors), leading to an information leak and ASLR bypass.
Severity ?
5 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ascensio | ONLYOFFICE DocumentServer |
Affected:
0 , < 9.3.0
(semver)
|
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CVE-2026-41030 (GCVE-0-2026-41030)
Vulnerability from cvelistv5 – Published: 2026-04-16 05:51 – Updated: 2026-04-16 12:31
VLAI?
Summary
In ONLYOFFICE DesktopEditors before 9.3.0, the update service allows attackers to perform actions on files with SYSTEM privileges.
Severity ?
6.2 (Medium)
CWE
- CWE-669 - Incorrect Resource Transfer Between Spheres
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Ascensio | ONLYOFFICE DesktopEditors |
Affected:
0 , < 9.3.0
(semver)
|
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