Monthly
Stack-based buffer overflow in the D-Link DIR-878 router (firmware 120B05) lets an authenticated attacker corrupt the stack by supplying an oversized IPv6Address/Hostname argument to the SetDynamicDNSIPv6Settings handler of the Dynamic DNS IPv6 Settings component. Because the flaw is reachable remotely over the web management interface and the CVSS 4.0 vector indicates full compromise of confidentiality, integrity and availability, successful exploitation can plausibly yield arbitrary code execution on the device. A public advisory exists on GitHub (Amalll-Sec router-vulnerability-research) and VulDB, but there is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Remote buffer overflow in the Totolink A3002MU router's boa web server allows authenticated network attackers to overflow a fixed-size buffer in the formIpv6Setup handler by supplying an oversized `static_ipv6` argument, potentially enabling arbitrary code execution with root privileges on the device. The vulnerability affects firmware version Hh-B20211125.1046 and a proof-of-concept exploit has been publicly disclosed to GitHub. No vendor-released patch has been identified in available references at time of analysis.
Buffer overflow in the Totolink A3002MU router's boa web server allows network-adjacent authenticated attackers to potentially execute arbitrary code by sending a crafted request with an oversized ip6addr argument to the /boafrm/formFilter endpoint. The affected firmware version is Hh-B20211125.1046, and a public proof-of-concept exploit has been published on GitHub. No patch is available at time of analysis; the vulnerability carries a CVSS 4.0 score of 8.6 with subsequent-system impact metrics elevated due to the router's central network position.
Buffer overflow in the Apple Notification Center Service (ANCS) event handler of the Pavlok Behavioral Conditioning Wearable allows unauthenticated adjacent-network attackers to achieve full compromise of the wearable device and potentially the paired Apple host. The vulnerability resides in firmware versions up to build 20260707 and is exploitable by any attacker within Bluetooth Low Energy range without credentials. A proof-of-concept has been published (CVSS 4.0 E:P); the vendor did not respond to coordinated disclosure, and no patch has been released.
Memory corruption in V8, Chrome's JavaScript engine, allows an attacker who can get a user to install a crafted Chrome extension to execute arbitrary code confined within the Chrome sandbox, affecting all Chrome versions prior to 153.0.8010.36. Despite the CVSS 8.8 base score, Chromium's own security team rates this 'Low' severity, reflecting that exploitation is bounded by Chrome's sandbox and does not constitute a full OS-level compromise without a separate sandbox escape primitive. No public exploit code or active exploitation has been identified at time of analysis. Vendor-released patch is available.
Memory corruption in the Codecs component of Google Chrome prior to 153.0.8010.36 enables remote unauthenticated attackers to execute arbitrary code inside the browser sandbox by delivering a crafted HTML page containing malformed media content. The flaw is classified CWE-119 (improper bounds restriction), rated 'High' by Chromium Security, and carries a CVSS 8.8 base score with a network attack vector requiring only passive user interaction. No public exploit code or CISA KEV listing has been identified at time of analysis, and EPSS stands at a low 0.35% (29th percentile), indicating theoretical rather than observed exploitation.
Guest-to-hypervisor privilege escalation in Xen allows a VM guest with a PCI device assigned - where the device exposes at least one Base Address Register (BAR) mapped to IO port space - to trigger a BUG() assertion in the Xen hypervisor, crashing or potentially compromising the host. The CVSS scope-changed vector (S:C, C:H/I:H/A:H) reflects cross-boundary impact: the attack originates inside a guest VM but affects the host hypervisor. Tracked as XSA-510, no public exploit is identified at time of analysis, and EPSS sits at 0.17% (7th percentile), consistent with a targeted-environment issue rather than mass exploitation.
Unauthenticated remote denial-of-service in Rockwell Automation CompactLogix 5380 and ControlLogix 5580 industrial controllers allows a network-adjacent attacker to trigger a Major Nonrecoverable Fault (MNRF) by sending a malformed CIP message with an invalid input length, requiring a physical power cycle to restore controller operation. The vulnerability is rooted in CWE-119 (improper buffer bounds restriction) during CIP message processing on EtherNet/IP-accessible PLCs. No public exploit code or active exploitation has been identified at the time of this analysis, but the zero-prerequisite network attack surface on safety-critical industrial hardware makes this a prioritized remediation target for OT security teams.
Memory safety vulnerabilities across multiple internally discovered bugs in Firefox 154 and Firefox ESR 153.1 allow network-based attackers to potentially achieve full browser compromise through memory corruption (CWE-119). Mozilla's own advisory clusters dozens of individual Bugzilla reports - including buffer overflows and related defects - under a single advisory umbrella, noting that sufficiently motivated attackers could likely exploit some of these bugs. Vendor-released patch is available: Firefox 155 and Firefox ESR 153.2. No public exploit identified at time of analysis.
Memory corruption in Mozilla Firefox 154, Firefox ESR 153.1, and Firefox ESR 140.14 stems from a batch of internally discovered memory-safety defects that Mozilla presumes could be exploited to run arbitrary code within the browser process. The flaws were found by Mozilla's own developers and fuzzing efforts (no external report), affect the mainline and both ESR trains, and are resolved in Firefox 155, ESR 140.15, and ESR 153.2. There is no public exploit identified at time of analysis and EPSS exploitation probability is low (0.17%, 6th percentile).
Stack-based buffer overflow in the D-Link DIR-878 router (firmware 120B05) lets an authenticated attacker corrupt the stack by supplying an oversized IPv6Address/Hostname argument to the SetDynamicDNSIPv6Settings handler of the Dynamic DNS IPv6 Settings component. Because the flaw is reachable remotely over the web management interface and the CVSS 4.0 vector indicates full compromise of confidentiality, integrity and availability, successful exploitation can plausibly yield arbitrary code execution on the device. A public advisory exists on GitHub (Amalll-Sec router-vulnerability-research) and VulDB, but there is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Remote buffer overflow in the Totolink A3002MU router's boa web server allows authenticated network attackers to overflow a fixed-size buffer in the formIpv6Setup handler by supplying an oversized `static_ipv6` argument, potentially enabling arbitrary code execution with root privileges on the device. The vulnerability affects firmware version Hh-B20211125.1046 and a proof-of-concept exploit has been publicly disclosed to GitHub. No vendor-released patch has been identified in available references at time of analysis.
Buffer overflow in the Totolink A3002MU router's boa web server allows network-adjacent authenticated attackers to potentially execute arbitrary code by sending a crafted request with an oversized ip6addr argument to the /boafrm/formFilter endpoint. The affected firmware version is Hh-B20211125.1046, and a public proof-of-concept exploit has been published on GitHub. No patch is available at time of analysis; the vulnerability carries a CVSS 4.0 score of 8.6 with subsequent-system impact metrics elevated due to the router's central network position.
Buffer overflow in the Apple Notification Center Service (ANCS) event handler of the Pavlok Behavioral Conditioning Wearable allows unauthenticated adjacent-network attackers to achieve full compromise of the wearable device and potentially the paired Apple host. The vulnerability resides in firmware versions up to build 20260707 and is exploitable by any attacker within Bluetooth Low Energy range without credentials. A proof-of-concept has been published (CVSS 4.0 E:P); the vendor did not respond to coordinated disclosure, and no patch has been released.
Memory corruption in V8, Chrome's JavaScript engine, allows an attacker who can get a user to install a crafted Chrome extension to execute arbitrary code confined within the Chrome sandbox, affecting all Chrome versions prior to 153.0.8010.36. Despite the CVSS 8.8 base score, Chromium's own security team rates this 'Low' severity, reflecting that exploitation is bounded by Chrome's sandbox and does not constitute a full OS-level compromise without a separate sandbox escape primitive. No public exploit code or active exploitation has been identified at time of analysis. Vendor-released patch is available.
Memory corruption in the Codecs component of Google Chrome prior to 153.0.8010.36 enables remote unauthenticated attackers to execute arbitrary code inside the browser sandbox by delivering a crafted HTML page containing malformed media content. The flaw is classified CWE-119 (improper bounds restriction), rated 'High' by Chromium Security, and carries a CVSS 8.8 base score with a network attack vector requiring only passive user interaction. No public exploit code or CISA KEV listing has been identified at time of analysis, and EPSS stands at a low 0.35% (29th percentile), indicating theoretical rather than observed exploitation.
Guest-to-hypervisor privilege escalation in Xen allows a VM guest with a PCI device assigned - where the device exposes at least one Base Address Register (BAR) mapped to IO port space - to trigger a BUG() assertion in the Xen hypervisor, crashing or potentially compromising the host. The CVSS scope-changed vector (S:C, C:H/I:H/A:H) reflects cross-boundary impact: the attack originates inside a guest VM but affects the host hypervisor. Tracked as XSA-510, no public exploit is identified at time of analysis, and EPSS sits at 0.17% (7th percentile), consistent with a targeted-environment issue rather than mass exploitation.
Unauthenticated remote denial-of-service in Rockwell Automation CompactLogix 5380 and ControlLogix 5580 industrial controllers allows a network-adjacent attacker to trigger a Major Nonrecoverable Fault (MNRF) by sending a malformed CIP message with an invalid input length, requiring a physical power cycle to restore controller operation. The vulnerability is rooted in CWE-119 (improper buffer bounds restriction) during CIP message processing on EtherNet/IP-accessible PLCs. No public exploit code or active exploitation has been identified at the time of this analysis, but the zero-prerequisite network attack surface on safety-critical industrial hardware makes this a prioritized remediation target for OT security teams.
Memory safety vulnerabilities across multiple internally discovered bugs in Firefox 154 and Firefox ESR 153.1 allow network-based attackers to potentially achieve full browser compromise through memory corruption (CWE-119). Mozilla's own advisory clusters dozens of individual Bugzilla reports - including buffer overflows and related defects - under a single advisory umbrella, noting that sufficiently motivated attackers could likely exploit some of these bugs. Vendor-released patch is available: Firefox 155 and Firefox ESR 153.2. No public exploit identified at time of analysis.
Memory corruption in Mozilla Firefox 154, Firefox ESR 153.1, and Firefox ESR 140.14 stems from a batch of internally discovered memory-safety defects that Mozilla presumes could be exploited to run arbitrary code within the browser process. The flaws were found by Mozilla's own developers and fuzzing efforts (no external report), affect the mainline and both ESR trains, and are resolved in Firefox 155, ESR 140.15, and ESR 153.2. There is no public exploit identified at time of analysis and EPSS exploitation probability is low (0.17%, 6th percentile).