CVE-2026-71942

Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the mailmailalert function. The vulnerability is caused by concatenating multiple smtpReceiver email addresses into a fixed-size buffer without checking the remaining buffer size. A remote attacker can trigger this...

CVE-2026-71942 DrayTek VigorSwitch Multiple Models Buffer Overflow via mail_mailalert

Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the mailmailalert function. The vulnerability is caused by concatenating multiple smtpReceiver email addresses into a fixed-size buffer without checking the remaining buffer size. A remote attacker can trigger this...

EUVD-2026-65001

Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the mailmailalert function. The vulnerability is caused by concatenating multiple smtpReceiver email addresses into a fixed-size buffer without checking the remaining buffer size. A remote attacker can trigger this...

CVE-2026-71942 DrayTek VigorSwitch Multiple Models Buffer Overflow via mail_mailalert

Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the mailmailalert function. The vulnerability is caused by concatenating multiple smtpReceiver email addresses into a fixed-size buffer without checking the remaining buffer size. A remote attacker can trigger this...

CVE-2026-71942

Multiple DrayTek VigorSwitch models are affected by a buffer overflow in the mail_mailalert function. The root cause is concatenating multiple smtpReceiver email addresses into a fixed-size buffer without validating the remaining buffer size. A remote attacker with valid administrative credential...

CVE-2026-71941

Multiple DrayTek VigorSwitch models contain a buffer overflow in the diag_logmail function, caused by concatenating multiple smtpReceiver email addresses into a fixed-size buffer without bounds checking. A remote attacker with valid administrative credentials for the web management interface can ...

PT-2026-80975

Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the diag logmail function. The vulnerability is caused by concatenating multiple smtpReceiver email addresses into a fixed-size buffer without checking the remaining buffer size. A remote attacker can trigger this...

PT-2026-80976

Name of the Vulnerable Software and Affected Versions DrayTek VigorSwitch affected versions not specified Description A buffer overflow occurs in the mail mailalert function when multiple smtpReceiver email addresses are concatenated into a fixed-size buffer without verifying the remaining space....