SUSE-SU-2026:24149-1: jackson-annotations&distro=SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2026:24149-1 is a vulnerability in jackson-annotations&distro=SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 06-10-2026
   PublishedVulnerability first disclosed.
2. 16-10-2026
   Last modifiedVulnerability information updated.

Description

Security update for jackson-annotations, jackson-core, jackson-databind This update for jackson-annotations, jackson-core, jackson-databind fixes the following issues: - CVE-2026-18401: Number Length Constraint Bypass in Async Parser Can Lead to Potential Processing Time Issues (bsc#1273856). - CVE-2026-19032: deserializer for `java.nio.file.Path` resolves attacker-supplied URIs without restricting the URI scheme (bsc#1277883). - CVE-2026-68494: Async parser maxNumberLength bypass via chunked digit accumulation (bsc#1273857). - CVE-2026-68497: An unauthenticated attacker can therefore submit a single request of a few megabytes (bsc#1280125). - CVE-2026-68498: Enforce maxNameLength incrementally in ReaderBasedJsonParser (bsc#1282641). - CVE-2026-83557: incomplete `PolymorphicTypeValidator` denylist allows for arbitrary `Comparable` deserialization (bsc#1278008). - CVE-2026-89407: Optimize NumberInput.looksLikeValidNumber (bsc#1282645). - CVE-2026-89425: `UTF8DataInputJsonParser._reportInvalidToken()`lacks `maxErrorTokenLength` limit, which allows for unbounded `StringBuilder` growth and can lead to a DoS when malformed tokens are processed (bsc#1282505). - CVE-2026-91776: `TypeDeserializerBase._findDeserializer()` caches the resolved deserializer under the raw, attacker- supplied type ID, which can lead to unbounded cache growth under certain configurations (bsc#1282491). - CVE-2026-91777: forward-reference completion for `@JsonIdentityInfo` object IDs performs a linear scan of the pending- reference accumulator for every resolved ID, which can lead to quadratic CPU work during deserialization (bsc#1282492). Changes for jackson-annotations: - Update to 2.18.11 Changes for jackson-core: - Update to 2.18.11 * #1649: Optimize NumberInput.looksLikeValidNumber (bsc#1282645, CVE-2026-89407) * #1698: UTF8DataInputJsonParser does not honor maxErrorTokenLength when reporting an unrecognized token (bsc#1282505, CVE-2026-89425) * #1642: Fix maxDocumentLength bypass in async parser single-feedInput() case [GHSA-2c4j-63jj-9fqr] * #1643: Enforce maxNameLength incrementally in ReaderBasedJsonParser (bsc#1282641, CVE-2026-68498) of async parser (bsc#1273857, CVE-2026-68494) non-blocking (async) parser (bsc#1273856, CVE-2026-18401) Changes for jackson-databind: - Update to 2.18.11 * #6185: Bracket unresolved IPv6 host name in InetSocketAddress serialization * #6203: Prevent unbounded growth of type id cache in TypeDeserializer (bsc#1282491, CVE-2026-91776) * #6204: Avoid quadratic forward-reference resolution in Collection/Map deserializers (bsc#1282492, CVE-2026-91777) * #6099: Resolve classes without initialization in TypeFactory.findClass() * #6116: Reject non-ASCII digits in InetAddress literal validation * #6127: Add StreamReadConstraints number len constraint to javax.xml.datatype.XMLGregorianCalendar and javax.xml.datatype.Duration (bsc#1280125, CVE-2026-68497) * #6129: Limit the supported URL schemes for java.nio.file.Path deserialization (bsc#1277883, CVE-2026-19032) * #6156: Add java.lang.Comparable in set of unsafe polymorphic base types (bsc#1278008, CVE-2026-83557) * #6165: Apply number length limits to BigDecimal/BigInteger/ /Double/Float Map keys

No weakness data has been published for this record.