{"schemaVersion":3,"id":"SUSE-SU-2026:24149-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for jackson-annotations, jackson-core, jackson-databind\n\nThis update for jackson-annotations, jackson-core, jackson-databind fixes the following issues:\n\n- CVE-2026-18401: Number Length Constraint Bypass in Async Parser Can Lead to Potential Processing Time Issues\n  (bsc#1273856).\n- CVE-2026-19032: deserializer for `java.nio.file.Path` resolves attacker-supplied URIs without restricting the URI\n  scheme (bsc#1277883).\n- CVE-2026-68494: Async parser maxNumberLength bypass via chunked digit accumulation (bsc#1273857).\n- CVE-2026-68497: An unauthenticated attacker can therefore submit a single request of a few megabytes (bsc#1280125).\n- CVE-2026-68498: Enforce maxNameLength incrementally in ReaderBasedJsonParser (bsc#1282641).\n- CVE-2026-83557: incomplete `PolymorphicTypeValidator` denylist allows for arbitrary `Comparable` deserialization\n  (bsc#1278008).\n- CVE-2026-89407: Optimize NumberInput.looksLikeValidNumber (bsc#1282645).\n- CVE-2026-89425: `UTF8DataInputJsonParser._reportInvalidToken()`lacks `maxErrorTokenLength` limit, which allows for\n  unbounded `StringBuilder` growth and can lead to a DoS when malformed tokens are processed (bsc#1282505).\n- CVE-2026-91776: `TypeDeserializerBase._findDeserializer()` caches the resolved deserializer under the raw, attacker-\n  supplied type ID, which can lead to unbounded cache growth under certain configurations (bsc#1282491).\n- CVE-2026-91777: forward-reference completion for `@JsonIdentityInfo` object IDs performs a linear scan of the pending-\n  reference accumulator for every resolved ID, which can lead to quadratic CPU work during deserialization\n  (bsc#1282492).\n\nChanges for jackson-annotations:\n\n- Update to 2.18.11\n\nChanges for jackson-core:\n\n- Update to 2.18.11\n * #1649: Optimize NumberInput.looksLikeValidNumber (bsc#1282645,\n CVE-2026-89407)\n * #1698: UTF8DataInputJsonParser does not honor\n maxErrorTokenLength when reporting an unrecognized token\n (bsc#1282505, CVE-2026-89425)\n * #1642: Fix maxDocumentLength bypass in async parser\n single-feedInput() case [GHSA-2c4j-63jj-9fqr]\n * #1643: Enforce maxNameLength incrementally in\n ReaderBasedJsonParser (bsc#1282641, CVE-2026-68498)\n of async parser (bsc#1273857, CVE-2026-68494)\n non-blocking (async) parser (bsc#1273856, CVE-2026-18401)\n\nChanges for jackson-databind:\n\n- Update to 2.18.11\n * #6185: Bracket unresolved IPv6 host name in InetSocketAddress\n serialization\n * #6203: Prevent unbounded growth of type id cache in\n TypeDeserializer (bsc#1282491, CVE-2026-91776)\n * #6204: Avoid quadratic forward-reference resolution in\n Collection/Map deserializers (bsc#1282492, CVE-2026-91777)\n * #6099: Resolve classes without initialization in\n TypeFactory.findClass()\n * #6116: Reject non-ASCII digits in InetAddress literal validation\n * #6127: Add StreamReadConstraints number len constraint to\n javax.xml.datatype.XMLGregorianCalendar and\n javax.xml.datatype.Duration (bsc#1280125, CVE-2026-68497)\n * #6129: Limit the supported URL schemes for java.nio.file.Path\n deserialization (bsc#1277883, CVE-2026-19032)\n * #6156: Add java.lang.Comparable in set of unsafe polymorphic\n base types (bsc#1278008, CVE-2026-83557)\n * #6165: Apply number length limits to BigDecimal/BigInteger/\n /Double/Float Map keys","dates":{"published":"2026-10-06T14:12:21.000Z","modified":"2026-10-16T17:23:10.946Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"jackson-annotations&distro=SUSE Linux Enterprise Server 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2.18.11-160000.1.1","eol":null,"hubHref":null},{"vendor":"suse","product":"jackson-core&distro=SUSE Linux Enterprise Server 16.0","name":"jackson-core","label":"jackson-core&distro=SUSE Linux Enterprise Server 16.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/jackson-core&distro=SUSE Linux Enterprise Server 16.0","purlType":"rpm","versions":[{"text":"< 2.18.11-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.18.11-160000.1.1","eol":null,"hubHref":null},{"vendor":"suse","product":"jackson-core&distro=SUSE Linux Enterprise Server for SAP applications 16.0","name":"jackson-core","label":"jackson-core&distro=SUSE Linux Enterprise Server for SAP applications 16.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/jackson-core&distro=SUSE Linux Enterprise Server for SAP applications 16.0","purlType":"rpm","versions":[{"text":"< 2.18.11-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.18.11-160000.1.1","eol":null,"hubHref":null},{"vendor":"suse","product":"jackson-databind&distro=SUSE Linux Enterprise Server 16.0","name":"jackson-databind","label":"jackson-databind&distro=SUSE Linux Enterprise Server 16.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/jackson-databind&distro=SUSE Linux Enterprise Server 16.0","purlType":"rpm","versions":[{"text":"< 2.18.11-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.18.11-160000.1.1","eol":null,"hubHref":null},{"vendor":"suse","product":"jackson-databind&distro=SUSE Linux Enterprise Server for SAP applications 16.0","name":"jackson-databind","label":"jackson-databind&distro=SUSE Linux Enterprise Server for SAP applications 16.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/jackson-databind&distro=SUSE Linux Enterprise Server for SAP applications 16.0","purlType":"rpm","versions":[{"text":"< 2.18.11-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.18.11-160000.1.1","eol":null,"hubHref":null}],"affectedCount":6,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202624149-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202624149-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1273856","label":"bugzilla.suse.com/1273856","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1273857","label":"bugzilla.suse.com/1273857","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1277883","label":"bugzilla.suse.com/1277883","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1278008","label":"bugzilla.suse.com/1278008","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1280125","label":"bugzilla.suse.com/1280125","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1282491","label":"bugzilla.suse.com/1282491","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1282492","label":"bugzilla.suse.com/1282492","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1282505","label":"bugzilla.suse.com/1282505","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1282641","label":"bugzilla.suse.com/1282641","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1282645","label":"bugzilla.suse.com/1282645","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-18401","label":"www.suse.com/security/cve/CVE-2026-18401","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-19032","label":"www.suse.com/security/cve/CVE-2026-19032","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-68494","label":"www.suse.com/security/cve/CVE-2026-68494","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-68497","label":"www.suse.com/security/cve/CVE-2026-68497","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-68498","label":"www.suse.com/security/cve/CVE-2026-68498","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-83557","label":"www.suse.com/security/cve/CVE-2026-83557","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-89407","label":"www.suse.com/security/cve/CVE-2026-89407","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-89425","label":"www.suse.com/security/cve/CVE-2026-89425","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-91776","label":"www.suse.com/security/cve/CVE-2026-91776","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-91777","label":"www.suse.com/security/cve/CVE-2026-91777","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-18401","CVE-2026-19032","CVE-2026-68494","CVE-2026-68497","CVE-2026-68498","CVE-2026-83557","CVE-2026-89407","CVE-2026-89425","CVE-2026-91776","CVE-2026-91777"],"downstream":[],"duplicates":[],"related":["CVE-2026-18401","CVE-2026-19032","CVE-2026-68494","CVE-2026-68497","CVE-2026-68498","CVE-2026-83557","CVE-2026-89407","CVE-2026-89425","CVE-2026-91776","CVE-2026-91777"]},"timeline":[{"kind":"published","date":"2026-10-06T14:12:21.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-16T17:23:10.946Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T23:18:58.555Z","stale":false,"partial":false}}