CVE-2025-53209
published 2026-06-02CVE-2025-53209: Incorrect Privilege Assignment vulnerability in Themeisle Masteriyo LMS PRO allows Privilege Escalation. This issue affects Masteriyo LMS PRO: from n/a through…
PriorityP259critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.27%
19.2th percentile
Incorrect Privilege Assignment vulnerability in Themeisle Masteriyo LMS PRO allows Privilege Escalation.
This issue affects Masteriyo LMS PRO: from n/a through 2.20.0.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| msrc | azl3_kernel_6.6.85.1-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.92.2-1_on_azure_linux_3.0 | — | — |
| themeisle | masteriyo_lms_pro | n/a – 2.20.0 | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vendor_msrc5.5MEDIUM
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GHSA
Incorrect Privilege Assignment vulnerability in Themeisle Masteriyo LMS PRO allows Privilege Escalation.
ghsa_unreviewed·2026-06-02
CVE-2025-53209 [CRITICAL] CWE-266 Incorrect Privilege Assignment vulnerability in Themeisle Masteriyo LMS PRO allows Privilege Escalation.
Incorrect Privilege Assignment vulnerability in Themeisle Masteriyo LMS PRO allows Privilege Escalation.
This issue affects Masteriyo LMS PRO: from n/a through 2.20.0.
Microsoft
bnxt_en: Fix receive ring space parameters when XDP is active
vendor_msrc·2024-12-10·CVSS 5.5
CVE-2024-53209 [MEDIUM] CWE-476 bnxt_en: Fix receive ring space parameters when XDP is active
bnxt_en: Fix receive ring space parameters when XDP is active
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https:/
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-06-02
Published