mellon

OSDP Vulnerabilities this Exploits OSDP attack tool and the Elvish word for friend Attack 1: Encryption is Optional OSDP supports, but doesn't strictly require , encryption. So your connection might not even be encrypted at all. Attack 1 is just to passively listen and see if you can read the car...

CVE-2026-76788

The OSDP Control Panel reply parser cpdecoderesponse in subsys/mgmt/osdp/src/osdpcp.c decodes replies from a Peripheral Device into a stack-allocated struct osdpevent. For the REPLYKEYPPAD and REPLYRAW reply types, the payload length is taken from the received frame and the only validation...

CVE-2026-76788 Stack out-of-bounds write in the OSDP Control Panel reply parser

The OSDP Control Panel reply parser cpdecoderesponse in subsys/mgmt/osdp/src/osdpcp.c decodes replies from a Peripheral Device into a stack-allocated struct osdpevent. For the REPLYKEYPPAD and REPLYRAW reply types, the payload length is taken from the received frame and the only validation...

EUVD-2026-104600

The OSDP Control Panel reply parser cpdecoderesponse in subsys/mgmt/osdp/src/osdpcp.c decodes replies from a Peripheral Device into a stack-allocated struct osdpevent. For the REPLYKEYPPAD and REPLYRAW reply types, the payload length is taken from the received frame and the only validation...

CVE-2026-76788

The Zephyr RTOS OSDP Control Panel reply parser contains a stack out-of-bounds write in cp_decode_response() within subsys/mgmt/osdp/src/osdp_cp.c. When processing REPLY_KEYPPAD or REPLY_RAW types, the parser fails to validate that the payload length stays within the fixed 64-byte OSDP_EVENT_MAX_...

CVE-2026-76788 Stack out-of-bounds write in the OSDP Control Panel reply parser

The OSDP Control Panel reply parser cpdecoderesponse in subsys/mgmt/osdp/src/osdpcp.c decodes replies from a Peripheral Device into a stack-allocated struct osdpevent. For the REPLYKEYPPAD and REPLYRAW reply types, the payload length is taken from the received frame and the only validation...

CVE-2026-76788: Out-of-bounds Write

The OSDP Control Panel reply parser cpdecoderesponse in subsys/mgmt/osdp/src/osdpcp.c decodes replies from a Peripheral Device into a stack-allocated struct osdpevent. For the REPLYKEYPPAD and REPLYRAW reply types, the payload length is taken from the received frame and the only validation...

PT-2026-117651

Name of the Vulnerable Software and Affected Versions Zephyr affected versions not specified Description The OSDP Control Panel reply parser cp decode response in subsys/mgmt/osdp/src/osdp cp.c fails to properly validate the payload length for REPLY KEYPPAD and REPLY RAW reply types. An attacker...

Black Hat USA 2023 Conference Slides

Black Hat USA 2023 conference slides for topics Does Public Disclosure of Vulnerabilities Affect Hacker Participation in Bug Bounty Programs?, Diversity Microtalks: Perspectives on Creating Change, ODDFuzz: Hunting Java Deserialization Gadget Chains via Structure-Aware Directed Greybox Fuzzing,...

LibOSDP RMAC revert to the beginning of the session

- Issues: - SCS14 is allowed on encrypted connection osdpphy.c - No validation for RMACI is only in response to osdpSCRYPT osdpcp.c - Couldn't find anything specific in the OSDP specifications indicating it is forbidden, I'm gussing it shouldn't be allowed according from the secure connection...

PYSEC-2026-1534 LibOSDP vulnerable to a null pointer deref in osdp_reply_name

Issue: At ospdcommon.c, on the osdpreplyname function, any reply id between REPLYACK and REPLYXRD is valid, but names array do not declare all of the range. On a case of an undefined reply id within the range, name will be null name = namesreplyid - REPLYACK;. Null name will casue a crash on next...

EUVD-2021-10309

Malware in sbrugna...

EUVD-2021-10291

Malware in sbrugna...

EUVD-2024-38240

Malicious code in bioql PyPI...

EUVD-2023-25573

Malicious code in bioql PyPI...

EUVD-2023-25574

Malicious code in bioql PyPI...

CVE-2021-23182

Cleartext Storage of Sensitive Information in Memory vulnerability in Gallagher Command Centre Server allows OSDP reader master keys to be discoverable in server memory dumps. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 MR3; All versions of 8.30...

CVE-2024-52296

libosdp is an implementation of IEC 60839-11-5 OSDP Open Supervised Device Protocol and provides a C library with support for C++, Rust and Python3. At ospdcommon.c, on the osdpreplyname function, any reply id between REPLYACK and REPLYXRD is valid, but names array do not declare all of the range...

CVE-2024-52296 libosdp has a null pointer deref in osdp_reply_name

libosdp is an implementation of IEC 60839-11-5 OSDP Open Supervised Device Protocol and provides a C library with support for C++, Rust and Python3. At ospdcommon.c, on the osdpreplyname function, any reply id between REPLYACK and REPLYXRD is valid, but names array do not declare all of the range...

CVE-2024-52296 libosdp has a null pointer deref in osdp_reply_name

libosdp is an implementation of IEC 60839-11-5 OSDP Open Supervised Device Protocol and provides a C library with support for C++, Rust and Python3. At ospdcommon.c, on the osdpreplyname function, any reply id between REPLYACK and REPLYXRD is valid, but names array do not declare all of the range...