Improper Handling of Unicode Encoding

Overview Affected versions of this package are vulnerable to Improper Handling of Unicode Encoding in the attribute truncation process. An attacker can cause the retention of attribute values exceeding the configured length limit by supplying specially crafted Unicode replacement characters,...

AZL-103248 CVE-2026-81869 affecting package opa 0.63.0-5

OpenTelemetry-Go is the Go implementation of OpenTelemetry. From version 1.10.0 until 1.33.0, the sdk/trace/span.go attribute truncation path can fail to enforce AttributeValueLengthLimit for string and string-slice attributes containing the valid Unicode replacement character U+FFFD...

AZL-103257 CVE-2026-81869 affecting package prometheus-adapter 0.12.0-9

OpenTelemetry-Go is the Go implementation of OpenTelemetry. From version 1.10.0 until 1.33.0, the sdk/trace/span.go attribute truncation path can fail to enforce AttributeValueLengthLimit for string and string-slice attributes containing the valid Unicode replacement character U+FFFD...

AZL-103073 CVE-2026-81869 affecting package cri-o 1.30.1-1

OpenTelemetry-Go is the Go implementation of OpenTelemetry. From version 1.10.0 until 1.33.0, the sdk/trace/span.go attribute truncation path can fail to enforce AttributeValueLengthLimit for string and string-slice attributes containing the valid Unicode replacement character U+FFFD...

CVE-2026-81869 OpenTelemetry-Go: UTF-8 replacement rune bypasses attribute length truncation

OpenTelemetry-Go is the Go implementation of OpenTelemetry. From version 1.10.0 until 1.33.0, the sdk/trace/span.go attribute truncation path can fail to enforce AttributeValueLengthLimit for string and string-slice attributes containing the valid Unicode replacement character U+FFFD...

CVE-2026-10651

The CVE-2026-10651 affects Zephyr’s Bluetooth Classic SDP parser (subsys/bluetooth/host/classic/sdp.c) where bt_sdp_parse_attribute() reads a 3-byte attribute (1-byte type, 2-byte id) but then unconditionally pulls an extra value type byte without verifying remaining length. A truncated 3-byte at...

Shibboleth 2 XML Injection Vulnerability

RedTeam Pentesting discovered that the shibd service of Shibboleth 2 does not extract SAML attribute values in a robust manner. By inserting XML entities into a SAML response, attackers may truncate attribute values without breaking the document's signature. This might lead to a complete bypass o...