Monthly
Out-of-bounds read in NI LabVIEW 2026 Q3 and all prior versions can result in information disclosure or arbitrary code execution when the application processes a maliciously crafted VI file containing a specially structured image. The root cause is a signed-to-unsigned integer conversion error (CWE-195) in the image-loading code path, causing the parser to read beyond intended memory boundaries. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog.
Out-of-bounds heap write in Erlang OTP's binary_to_term/1 function causes virtual machine crash via a maliciously crafted Erlang external term format (ETF) binary. The vulnerability, triggered by a signed/unsigned conversion error in LARGE_TUPLE_EXT decoding, affects OTP 25.0 through 27.3.4.14, 28.5.0.3, and 29.0.3. No authentication is required, and exploitation leads to denial of service; no public exploit code has been identified at time of analysis.
Remote unauthenticated termination of Unbound 1.22.0 through 1.25.1 is possible via a crafted DNS-over-QUIC (DoQ) connection that exploits a signed-to-unsigned integer conversion error when Unbound mishandles the NGTCP2_ERR_STREAM_DATA_BLOCKED error condition. The flaw propagates an implicit conversion of the C literal `-1` to a 64-bit unsigned integer (0xFFFFFFFFFFFFFFFF), which exceeds the 62-bit QUIC varint ceiling and triggers a libngtcp2 assertion that aborts the entire resolver process. Exploitation is deterministic - a single QUIC connection with one crafted transport parameter and one DNS query is sufficient - though the attack surface is constrained to deployments compiled with assertions enabled and DoQ actively configured. No public exploit has been identified at time of analysis and the vulnerability is not listed in the CISA KEV catalog.
Port confusion in pupnp's URI parser allows remote unauthenticated attackers to bypass port-based access controls by supplying port values exceeding 65535 in crafted URIs. The integer truncation caused by atoi() in parse_hostport() within uri.c causes the parsed port to wrap around (e.g., port 65537 resolves to port 1), enabling SSRF-style redirection to unintended internal services. All pupnp releases prior to 1.18.5 are affected; no confirmed active exploitation exists (EPSS 0.04%, no KEV listing), but SSVC rates the attack as automatable with partial technical impact.
OpenEXR versions 3.3.0-3.3.6 and 3.4.0-3.4.4 are vulnerable to a heap buffer overflow in file parsing due to improper integer handling when processing malformed EXR files, allowing attackers to trigger a denial of service through memory-mapped streams. Public exploit code exists for this vulnerability. Patched versions 3.3.7 and 3.4.5 are available.
Integer signedness error in tls_verify_call_back() in src/coap_openssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted TLS certificate that causes. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
A Signed to Unsigned Conversion Error vulnerability in the Layer 2 Control Protocol daemon (l2cpd) of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows an unauthenticated. Rated high severity (CVSS 7.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Snowflake PHP PDO Driver is a driver that uses the PHP Data Objects (PDO) extension to connect to the Snowflake database. Rated medium severity (CVSS 4.4). No vendor patch available.
drivers/wlan/wlan_mgmt,c in RT-Thread through 5.0.2 has an integer signedness error and resultant buffer overflow. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Memory corruption while parsing the ADSP response command. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.
Out-of-bounds read in NI LabVIEW 2026 Q3 and all prior versions can result in information disclosure or arbitrary code execution when the application processes a maliciously crafted VI file containing a specially structured image. The root cause is a signed-to-unsigned integer conversion error (CWE-195) in the image-loading code path, causing the parser to read beyond intended memory boundaries. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog.
Out-of-bounds heap write in Erlang OTP's binary_to_term/1 function causes virtual machine crash via a maliciously crafted Erlang external term format (ETF) binary. The vulnerability, triggered by a signed/unsigned conversion error in LARGE_TUPLE_EXT decoding, affects OTP 25.0 through 27.3.4.14, 28.5.0.3, and 29.0.3. No authentication is required, and exploitation leads to denial of service; no public exploit code has been identified at time of analysis.
Remote unauthenticated termination of Unbound 1.22.0 through 1.25.1 is possible via a crafted DNS-over-QUIC (DoQ) connection that exploits a signed-to-unsigned integer conversion error when Unbound mishandles the NGTCP2_ERR_STREAM_DATA_BLOCKED error condition. The flaw propagates an implicit conversion of the C literal `-1` to a 64-bit unsigned integer (0xFFFFFFFFFFFFFFFF), which exceeds the 62-bit QUIC varint ceiling and triggers a libngtcp2 assertion that aborts the entire resolver process. Exploitation is deterministic - a single QUIC connection with one crafted transport parameter and one DNS query is sufficient - though the attack surface is constrained to deployments compiled with assertions enabled and DoQ actively configured. No public exploit has been identified at time of analysis and the vulnerability is not listed in the CISA KEV catalog.
Port confusion in pupnp's URI parser allows remote unauthenticated attackers to bypass port-based access controls by supplying port values exceeding 65535 in crafted URIs. The integer truncation caused by atoi() in parse_hostport() within uri.c causes the parsed port to wrap around (e.g., port 65537 resolves to port 1), enabling SSRF-style redirection to unintended internal services. All pupnp releases prior to 1.18.5 are affected; no confirmed active exploitation exists (EPSS 0.04%, no KEV listing), but SSVC rates the attack as automatable with partial technical impact.
OpenEXR versions 3.3.0-3.3.6 and 3.4.0-3.4.4 are vulnerable to a heap buffer overflow in file parsing due to improper integer handling when processing malformed EXR files, allowing attackers to trigger a denial of service through memory-mapped streams. Public exploit code exists for this vulnerability. Patched versions 3.3.7 and 3.4.5 are available.
Integer signedness error in tls_verify_call_back() in src/coap_openssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted TLS certificate that causes. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
A Signed to Unsigned Conversion Error vulnerability in the Layer 2 Control Protocol daemon (l2cpd) of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows an unauthenticated. Rated high severity (CVSS 7.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Snowflake PHP PDO Driver is a driver that uses the PHP Data Objects (PDO) extension to connect to the Snowflake database. Rated medium severity (CVSS 4.4). No vendor patch available.
drivers/wlan/wlan_mgmt,c in RT-Thread through 5.0.2 has an integer signedness error and resultant buffer overflow. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Memory corruption while parsing the ADSP response command. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.