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    <title>Most recent sightings.</title>
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      <description>{"uuid": "f6224c0f-cc8c-4a33-905e-a55f6f6e73b8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59889", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mtvtwiw3pf26", "content": "\ud83d\udd17 CVE : CVE-2026-14613, CVE-2026-15571, CVE-2026-15945, CVE-2026-17048, CVE-2026-18963, CVE-2026-45292, CVE-2026-59888, CVE-2026-59889", "creation_timestamp": "2026-08-25T12:45:08.622954Z"}</description>
      <content:encoded>{"uuid": "f6224c0f-cc8c-4a33-905e-a55f6f6e73b8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59889", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mtvtwiw3pf26", "content": "\ud83d\udd17 CVE : CVE-2026-14613, CVE-2026-15571, CVE-2026-15945, CVE-2026-17048, CVE-2026-18963, CVE-2026-45292, CVE-2026-59888, CVE-2026-59889", "creation_timestamp": "2026-08-25T12:45:08.622954Z"}</content:encoded>
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      <pubDate>Tue, 25 Aug 2026 12:45:08 +0000</pubDate>
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      <description>{"uuid": "a8793b07-ef56-43ca-ab83-5c75ea28c4b8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59889", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mtgtwvco7x2l", "content": "\ud83d\udd17 CVE : CVE-2026-59889, CVE-2026-71062, CVE-2026-71063, CVE-2026-71064, CVE-2026-71100, CVE-2026-71102", "creation_timestamp": "2026-08-19T13:35:24.271743Z"}</description>
      <content:encoded>{"uuid": "a8793b07-ef56-43ca-ab83-5c75ea28c4b8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59889", "type": "seen", "source": "https://bsky.app/profile/o2cloud.bsky.social/post/3mtgtwvco7x2l", "content": "\ud83d\udd17 CVE : CVE-2026-59889, CVE-2026-71062, CVE-2026-71063, CVE-2026-71064, CVE-2026-71100, CVE-2026-71102", "creation_timestamp": "2026-08-19T13:35:24.271743Z"}</content:encoded>
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      <pubDate>Wed, 19 Aug 2026 13:35:24 +0000</pubDate>
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      <pubDate>Mon, 27 Jul 2026 03:55:56 +0000</pubDate>
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      <pubDate>Mon, 27 Jul 2026 03:50:57 +0000</pubDate>
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      <title>59092239-a792-4b05-a6b4-4f5905e08955</title>
      <link>https://vulnerability.circl.lu/sighting/59092239-a792-4b05-a6b4-4f5905e08955/export</link>
      <description>{"uuid": "59092239-a792-4b05-a6b4-4f5905e08955", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-59889", "type": "published-proof-of-concept", "source": "https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-5gvw-p9qm-jgwh", "content": "", "creation_timestamp": "2026-07-22T00:35:03.166122Z"}</description>
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      <pubDate>Wed, 22 Jul 2026 00:35:03 +0000</pubDate>
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      <title>66b81d11-551e-4153-9701-06c85884ca8f</title>
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      <description>{"uuid": "66b81d11-551e-4153-9701-06c85884ca8f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59889", "type": "seen", "source": "https://bsky.app/profile/suriq.io/post/3mr72fj3ek32v", "content": "A flaw in Jackson, the JSON library inside most Java apps, lets a low-privilege user write admin-only fields.\n\nIt hits apps that use Jackson's view feature as a write gate. (CVE-2026-59889)\n\nFix: update to 2.18.9, 2.21.5 or 3.1.5.", "creation_timestamp": "2026-07-22T00:19:16.692320Z"}</description>
      <content:encoded>{"uuid": "66b81d11-551e-4153-9701-06c85884ca8f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-59889", "type": "seen", "source": "https://bsky.app/profile/suriq.io/post/3mr72fj3ek32v", "content": "A flaw in Jackson, the JSON library inside most Java apps, lets a low-privilege user write admin-only fields.\n\nIt hits apps that use Jackson's view feature as a write gate. (CVE-2026-59889)\n\nFix: update to 2.18.9, 2.21.5 or 3.1.5.", "creation_timestamp": "2026-07-22T00:19:16.692320Z"}</content:encoded>
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