GHSA-8PPF-4F7H-5PPJ pyasn1: Quadratic complexity in OBJECT IDENTIFIER and RELATIVE-OID processing allows denial of service

Impact The BER/CER/DER decoders process OBJECT IDENTIFIER and RELATIVE-OID values in quadratic time relative to the number of arcs. A small crafted payload tens of kilobytes containing an OID with many arcs consumes seconds of CPU per decode call, allowing denial of service in any application tha...

CVE-2026-59885 pyasn1: Quadratic complexity in OBJECT IDENTIFIER and RELATIVE-OID processing allows denial of service

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the BER, CER, and DER decoders process OBJECT IDENTIFIER and RELATIVE-OID values in quadratic time relative to the number of arcs, so a small crafted payload containing an OID with many arcs consumes excessive CPU per decode call and c...

CVE-2026-59885

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the BER, CER, and DER decoders process OBJECT IDENTIFIER and RELATIVE-OID values in quadratic time relative to the number of arcs, so a small crafted payload containing an OID with many arcs consumes excessive CPU per decode call and c...

au.csiro.pathling:encoders (>=6.2.2 <=9.5.0), au.csiro.pathling:fhir-server (>=6.2.2 <=7.2.0) +244 more potentially affected by CVE-2026-55471 via ca.uhn.hapi.fhir:org.hl7.fhir.utilities (>=6.0.0 <=6.9.1)

ca.uhn.hapi.fhir:org.hl7.fhir.utilities MAVEN version =6.0.0, =6.2.2, =6.2.2, =6.2.2, =6.2.2, =6.2.2, =6.2.2, =6.6.0, =6.6.0, =6.6.0, =6.6.0, =6.6.0, =6.6.0, =8.8.1 and more Source cves: CVE-2026-55471 Source advisory: SNYK:JAVA-CAUHNHAPIFHIR-17372948...

[SECURITY] Fedora 44 Update: perl-Protocol-HTTP2-1.13-1.fc44

Protocol::HTTP2 is Perl HTTP/2 protocol implementation RFC 7540 with stateful decoders/encoders of HTTP/2 frames. You may use this module to implement your own HTTP/2 client/server/intermediate on top of your favorite event loop over plain or TLS socket...

[SECURITY] Fedora 43 Update: perl-Protocol-HTTP2-1.13-1.fc43

Protocol::HTTP2 is Perl HTTP/2 protocol implementation RFC 7540 with stateful decoders/encoders of HTTP/2 frames. You may use this module to implement your own HTTP/2 client/server/intermediate on top of your favorite event loop over plain or TLS socket...

CVE-2026-46263 drm/amd/display: Fix out-of-bounds stream encoder index v3

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix out-of-bounds stream encoder index v3 engid can be negative and that streamencregs can be indexed out of bounds. engid is used directly as an index into streamencregs, which has only 5 entries. When engid is ...

[SECURITY] Fedora 43 Update: perl-Sereal-5.005-1.fc43

Sereal is an efficient, compact-output, binary and feature-rich serialization protocol. The Perl encoder is implemented as the Sereal::Encoder module, the Perl decoder correspondingly as Sereal::Decoder. This Sereal module is a very thin wrapper around both Sereal::Encoder and Sereal::Decoder. It...

Off-by-one Error

Overview Magick.NET-Q8-OpenMP-arm64 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop. More information about specific builds see the official docs https://github.com/dlemstra/Magick.NET/tree/main/docs Affected versions of this package...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check the correct bounds for stream encoder instances for DCN303 Why & How The engid for DCN303 cannot be more than 1, since we have only two instances of stream encoders. Check the correct boundary condition for...

au.csiro.pathling:encoders (>=5.1.0 <=9.6.0), au.csiro.pathling:fhir-server (>=5.3.1 <=7.2.0) +322 more potentially affected by CVE-2026-45367 via ca.uhn.hapi.fhir:org.hl7.fhir.r4 (>=0.0.1 <=6.9.6)

ca.uhn.hapi.fhir:org.hl7.fhir.r4 MAVEN version =0.0.1, =5.1.0, =5.3.1, =6.2.1, =5.3.1, =5.3.1, =5.3.0, =0.0.9, =5.6.5, =4.0.0, =5.6.5, =4.1.0, =4.0.3, =4.1.0, =4.0.0, =5.2.1 and more Source cves: CVE-2026-45367 Source advisory: OSV:GHSA-3653-68V6-RQ57...

Security of Decoy-State Quantum Key Distribution with Correlated Bit-And-Basis Encoders

Practical quantum key distribution QKD modulators inevitably introduce correlations, causing the state emitted in a given round to depend on the setting choices made in previous rounds. These correlations break the round-by-round independence structure on which many widely used security proof...

One Single Hub Text Breaks CLIP: Identifying Vulnerabilities in Cross-Modal Encoders Via Hubness

The hubness problem, in which hub embeddings are close to many unrelated examples, occurs often in high-dimensional embedding spaces and may pose a practical threat for purposes such as information retrieval and automatic evaluation metrics. In particular, since cross-modal similarity between tex...

TwinGate: Stateful Defense against Decompositional Jailbreaks in Untraceable Traffic Via Asymmetric Contrastive Learning

Decompositional jailbreaks pose a critical threat to large language models LLMs by allowing adversaries to fragment a malicious objective into a sequence of individually benign queries that collectively reconstruct prohibited content. In real-world deployments, LLMs face a continuous, untraceable...

Heap-based Buffer Overflow

Overview Magick.NET-Q8-arm64 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop. More information about specific builds see the official docs https://github.com/dlemstra/Magick.NET/tree/main/docs Affected versions of this package are...

CVE-2026-40169 ImageMagick: Heap buffer overflow (WRITE) in the YAML and JSON encoders

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below 7.1.2-19, a crafted image could result in an out of bounds heap write when writing a yaml or json output, resulting in a crash. This issue has been fixed in version 7.1.2-19...

au.csiro.pathling:encoders (>=6.2.2 <=9.5.0), au.csiro.pathling:fhir-server (>=6.2.2 <=7.2.0) +244 more potentially affected by CVE-2026-34360 via ca.uhn.hapi.fhir:org.hl7.fhir.utilities (>=6.0.0 <=6.9.3)

ca.uhn.hapi.fhir:org.hl7.fhir.utilities MAVEN version =6.0.0, =6.2.2, =6.2.2, =6.2.2, =6.2.2, =6.2.2, =6.2.2, =6.6.0, =6.6.0, =6.6.0, =6.6.0, =6.6.0, =6.6.0, =8.8.1 and more Source cves: CVE-2026-34360 Source advisory: SNYK:JAVA-CAUHNHAPIFHIR-15855324...

au.csiro.pathling:encoders (>=8.0.0 <=9.5.0), au.csiro.pathling:fhirpath (>=8.0.0 <=9.5.0) +164 more potentially affected by CVE-2026-34359 via ca.uhn.hapi.fhir:org.hl7.fhir.utilities (>=6.4.1 <=6.9.3)

ca.uhn.hapi.fhir:org.hl7.fhir.utilities MAVEN version =6.4.1, =8.0.0, =8.0.0, =8.0.0, =8.0.0, =8.0.0, =8.2.0, =8.2.0, =8.2.0, =8.2.0, =8.2.0, =8.2.0, =8.2.0, =8.2.0, =8.2.0, =8.8.1 and more Source cves: CVE-2026-34359 Source advisory: SNYK:JAVA-CAUHNHAPIFHIR-15855257...

au.csiro.pathling:encoders (>=5.1.0 <=9.5.0), au.csiro.pathling:fhir-server (>=5.3.1 <=7.2.0) +352 more potentially affected by CVE-2026-34359 via ca.uhn.hapi.fhir:org.hl7.fhir.utilities (>=0.0.1 <=6.9.3)

ca.uhn.hapi.fhir:org.hl7.fhir.utilities MAVEN version =0.0.1, =5.1.0, =5.3.1, =6.2.1, =5.3.1, =5.3.1, =5.3.0, =0.0.9, =5.6.5, =5.6.5, =5.6.5, =3.4.0, =5.6.5, =4.1.0, =4.0.3, =8.8.1 and more Source cves: CVE-2026-34359 Source advisory: OSV:GHSA-FGV2-4Q4G-WC35...

au.csiro.pathling:encoders (>=5.1.0 <=9.5.0), au.csiro.pathling:fhir-server (>=5.3.1 <=7.2.0) +352 more potentially affected by CVE-2026-33180 via ca.uhn.hapi.fhir:org.hl7.fhir.utilities (>=0.0.1 <=6.8.2)

ca.uhn.hapi.fhir:org.hl7.fhir.utilities MAVEN version =0.0.1, =5.1.0, =5.3.1, =6.2.1, =5.3.1, =5.3.1, =5.3.0, =0.0.9, =5.6.5, =5.6.5, =5.6.5, =3.4.0, =5.6.5, =4.1.0, =4.0.3, =8.8.1 and more Source cves: CVE-2026-33180 Source advisory: OSV:GHSA-P7M9-V2CM-2H7M...