CVE-2026-6669

Missing upper bound on the key derivation iteration count accepted during SCRAM authentication to a backend server in PgBouncer through 1.25.2 allows a malicious or compromised PostgreSQL backend to cause uncontrolled CPU consumption in PgBouncer. The resulting key derivation cannot be interrupte...

CLSA-2026-1790163949 grafana-pcp: Fix of CVE-2026-42504

rebuild with newer golang version 1.22.9-1.el92.tuxcare.els28 to fix the following Go standard-library CVE tracked for this package - CVE-2026-42504: fix mime quadratic complexity in DecodeHeader, which skipped only the leading "=?" of an undecodable encoded-word and so burned CPU on a header...

pgbouncer: PgBouncer: Denial of Service via unbounded SCRAM iteration count

A flaw was found in PgBouncer. A malicious or compromised PostgreSQL backend can exploit a missing upper bound on the key derivation iteration count during SCRAM Salted Challenge Response Authentication Mechanism authentication. This can lead to uncontrolled CPU consumption in PgBouncer,...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by a vulnerability in js-yaml (CVE-2026-53550)

Summary A Denial of Service vulnerability in the js-yaml document parsing library CVE-2026-53550 used by IBM InfoSphere Optim Archive Viewer has been addressed by upgrading the component to version 4.3.1. Vulnerability Details CVEID:CVE-2026-53550 DESCRIPTION: js-yaml is a JavaScript YAML parser...

CLSA-2026-1790156031 osbuild-composer: Fix of CVE-2026-42504

CVE-2026-42504: rebuild against golang = 1.25.7-1.el96.tuxcare.els18 to avoid quadratic complexity in mime WordDecoder.DecodeHeader, preventing CPU exhaustion when decoding a header that contains many invalid encoded-words...

CVE-2026-63448

A flaw was found in Suricata, a network Intrusion Detection System IDS, Intrusion Prevention System IPS, and Network Security Monitoring NSM engine. A remote attacker can exploit this vulnerability by sending sustained one-directional Server Message Block SMB traffic. This causes the SMB parser t...

CVE-2026-71418

A flaw was found in Suricata, a network Intrusion Detection System, Intrusion Prevention System, and Network Security Monitoring engine. Its DNS-over-HTTP/2 processing incorrectly retains previously processed HTTP/2 DATA frame contents. A remote attacker can exploit this by sending multiple craft...

CVE-2026-63446

A flaw was found in Suricata, a network Intrusion Detection System IDS, Intrusion Prevention System IPS, and Network Security Monitoring engine. Due to an inverted guard in the AppLayerParserSetTransactionInspectId function, transactions on flows passed by a pass rule or exception policy are not...

CVE-2026-63452

A flaw was found in Suricata, a network Intrusion Detection System IDS and Intrusion Prevention System IPS. A remote attacker can exploit this vulnerability by sending repeated, small Brotli compressed responses to the HTTP/1 parser. This can cause the system to perform expensive decompression...

CVE-2026-91777

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

DEBIAN-CVE-2026-91777

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

UBUNTU-CVE-2026-91777

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-91777

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the resolveForwardReference method of CollectionDeserializer.CollectionReferringAccumulator, and in the corresponding map accumulators, which perform a linear search of the pending...

Allocation of Resources Without Limits or Throttling

Overview com.fasterxml.jackson.core:jackson-databind is a library which contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the...

CVE-2026-91777

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-91777

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-91777 jackson-databind: quadratic forward-reference completion in Collection and Map deserializers

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-91777 jackson-databind: quadratic forward-reference completion in Collection and Map deserializers

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-91777

The FasterXML jackson-databind library is vulnerable to a quadratic CPU work issue during deserialization. The root cause lies in the CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference() (and the equivalent in MapDeserializer ) methods, where forward-reference completio...