PT-2026-71979

A vulnerability was identified in Tenda W20E 15.11.0.61068 1546 841 CN TDC. This issue affects the function lstAdd of the file /goform/editQos of the component QoS Edit. Such manipulation of the argument qosListConnecttedNum leads to stack-based buffer overflow. The attack may be launched remotel...

PT-2026-72063

A vulnerability was identified in TOTOLINK A800R 4.1.2cu.5137 B20200730. This impacts the function setUrlFilterRules of the file /cgi-bin/cstecgi.cgi of the component firewall.so. The manipulation of the argument url leads to stack-based buffer overflow. The attack can be initiated remotely. The...

PT-2026-72062

A vulnerability was determined in TOTOLINK A800R 4.1.2cu.5137 B20200730. This affects the function setStaticDhcpConfig of the file /cgi-bin/cstecgi.cgi of the component lan.so. Executing a manipulation of the argument Comment can lead to stack-based buffer overflow. It is possible to launch the...

PT-2026-72061

Name of the Vulnerable Software and Affected Versions TOTOLINK A800R version 4.1.2cu.5137 B20200730 Description A stack-based buffer overflow exists in the setRadvdCfg function within the /cgi-bin/cstecgi.cgi file of the ipv6.so component. This issue can be triggered remotely by manipulating the...

PT-2026-72071

Name of the Vulnerable Software and Affected Versions TOTOLINK A800R version 4.1.2cu.5137 B20200730 Description A stack-based buffer overflow occurs when manipulating the pin argument within the setWiFiWpsConfig function of the /cgi-bin/cstecgi.cgi endpoint, located in the wps.so component. This...

PT-2026-71972

A weakness has been identified in TOTOLINK A800R 4.1.2cu.5137 B20200730. This affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi of the component product.so. This manipulation of the argument File causes stack-based buffer overflow. The attack is possible to be carried out...

CVE-2026-18511

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to generate a stack-based buffer overflow in the Native IBM i JSSE provider, caused by improper bounds checking during TLS session establishment. A local attacker could overflow a fixed-length buffer and execute arbitrary cod...

CVE-2026-18077 IBM i is Affected By Multiple Vulnerabilities in Simple Mail Transfer Protocol

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to a stack-based buffer overflow...

EUVD-2026-58464

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to a stack-based buffer overflow...

CVE-2026-18077

CVE-2026-18077 affects IBM i versions 7.3–7.6 and is described as a remote denial-of-service caused by a stack-based buffer overflow in SMTP handling. The CVSS v3.1 base score is 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). IBM’s bulletin lists fixes per release: 7.6 — SJ11061 and SJ11131; 7.5 — SJ...

CVE-2026-16692

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to a stack-based buffer overflow...

CVE-2026-16815 IBM i is Affected By Multiple Vulnerabilities in Simple Mail Transfer Protocol

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service and potentially obtain sensitive information due to a stack-based buffer overflow...

CVE-2026-16815 IBM i is Affected By Multiple Vulnerabilities in Simple Mail Transfer Protocol

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service and potentially obtain sensitive information due to a stack-based buffer overflow...

CVE-2026-16815

IBM i 7.3 through 7.6 is vulnerable to a stack-based buffer overflow (CWE-787: Out-of-bounds Write) in its SMTP service, allowing unauthenticated remote attackers to cause denial of service and potentially leak sensitive information. IBM provides PTFs (e.g., SJ11061 for 7.6) as the only remediati...

CVE-2026-16692

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to a stack-based buffer overflow...

CVE-2026-16692 IBM i is Affected By Multiple Vulnerabilities in Simple Mail Transfer Protocol

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to a stack-based buffer overflow...

CVE-2026-16692 IBM i is Affected By Multiple Vulnerabilities in Simple Mail Transfer Protocol

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to a stack-based buffer overflow...

gstreamer1-plugins-bad-free: gstreamer: DTLS certificate Subject DN stack buffer overflow in openssl_verify_callback

A stack buffer overflow vulnerability was found in GStreamer's DTLS plugin. During a DTLS handshake, the peer certificate Subject Distinguished Name is printed into a fixed-size 2048-byte stack buffer without bounds checking. A remote unauthenticated attacker can send a certificate with an...

gstreamer1-plugins-bad-free: gstreamer: DTLS certificate Subject DN stack buffer overflow in openssl_verify_callback

A stack buffer overflow vulnerability was found in GStreamer's DTLS plugin. During a DTLS handshake, the peer certificate Subject Distinguished Name is printed into a fixed-size 2048-byte stack buffer without bounds checking. A remote unauthenticated attacker can send a certificate with an...

gstreamer1-plugins-bad-free: gstreamer: DTLS certificate Subject DN stack buffer overflow in openssl_verify_callback

A stack buffer overflow vulnerability was found in GStreamer's DTLS plugin. During a DTLS handshake, the peer certificate Subject Distinguished Name is printed into a fixed-size 2048-byte stack buffer without bounds checking. A remote unauthenticated attacker can send a certificate with an...