Critical severity9.8NVD Advisory· Published Feb 18, 2026· Updated Jun 17, 2026
CVE-2019-25364
CVE-2019-25364
Description
MailCarrier 2.51 contains a buffer overflow vulnerability in the POP3 USER command that allows remote attackers to execute arbitrary code. Attackers can send a crafted oversized buffer to the POP3 service, overwriting memory and potentially gaining remote system access.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:tabslab:mailcarrier:2.51:*:*:*:*:*:*:*
- Range: <2.51
- TABS Laboratories Corporation/Win10 MailCarrierv5Range: 2.51
Patches
Vulnerability mechanics
References
3- www.exploit-db.com/exploits/47554nvdExploitThird Party Advisory
- www.tabslab.comnvdProduct
- www.vulncheck.com/advisories/win-mailcarrier-pop-user-remote-buffer-overflownvdBroken Link
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