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    <title>Most recent sightings.</title>
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      <pubDate>Wed, 01 Jul 2026 02:44:23 +0000</pubDate>
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      <pubDate>Wed, 01 Jul 2026 02:44:21 +0000</pubDate>
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      <pubDate>Wed, 01 Jul 2026 02:44:16 +0000</pubDate>
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      <description>{"uuid": "cf38787b-ddca-4523-9ef0-2be6f6a5daf9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-53263", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0812", "content": "", "creation_timestamp": "2026-07-01T02:44:14.486381Z"}</description>
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      <pubDate>Wed, 01 Jul 2026 02:44:14 +0000</pubDate>
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      <title>04c8c7b9-38b1-4032-8a94-25b022263f4b</title>
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      <description>{"uuid": "04c8c7b9-38b1-4032-8a94-25b022263f4b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53267", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116812518218343282", "content": "A severe vulnerability was disclosed for Linux Kernel (CVE-2026-53267) https://vuldb.com/vuln/373823", "creation_timestamp": "2026-06-25T19:59:38.878373Z"}</description>
      <content:encoded>{"uuid": "04c8c7b9-38b1-4032-8a94-25b022263f4b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53267", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116812518218343282", "content": "A severe vulnerability was disclosed for Linux Kernel (CVE-2026-53267) https://vuldb.com/vuln/373823", "creation_timestamp": "2026-06-25T19:59:38.878373Z"}</content:encoded>
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      <pubDate>Thu, 25 Jun 2026 19:59:38 +0000</pubDate>
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      <title>617f82f6-e44b-4f18-a444-f99c66a5983a</title>
      <link>https://vulnerability.circl.lu/sighting/617f82f6-e44b-4f18-a444-f99c66a5983a/export</link>
      <description>{"uuid": "617f82f6-e44b-4f18-a444-f99c66a5983a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53269", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mp47wn22bc27", "content": "CVE-2026-53269 - netfilter: synproxy: add mutex to guard hook reference counting\nCVE ID : CVE-2026-53269\n \n Published : June 25, 2026, 8:39 a.m. | 1\u00a0hour, 4\u00a0minutes ago\n \n Description : In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: synproxy: a...", "creation_timestamp": "2026-06-25T10:29:57.112005Z"}</description>
      <content:encoded>{"uuid": "617f82f6-e44b-4f18-a444-f99c66a5983a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53269", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mp47wn22bc27", "content": "CVE-2026-53269 - netfilter: synproxy: add mutex to guard hook reference counting\nCVE ID : CVE-2026-53269\n \n Published : June 25, 2026, 8:39 a.m. | 1\u00a0hour, 4\u00a0minutes ago\n \n Description : In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: synproxy: a...", "creation_timestamp": "2026-06-25T10:29:57.112005Z"}</content:encoded>
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      <pubDate>Thu, 25 Jun 2026 10:29:57 +0000</pubDate>
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    <item>
      <title>77b4c23f-4acb-4bd8-bb21-31e0650194de</title>
      <link>https://vulnerability.circl.lu/sighting/77b4c23f-4acb-4bd8-bb21-31e0650194de/export</link>
      <description>{"uuid": "77b4c23f-4acb-4bd8-bb21-31e0650194de", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53265", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mp47epvpc32t", "content": "CVE-2026-53265 - dm cache policy smq: check allocation under invalidate lock\nCVE ID : CVE-2026-53265\n \n Published : June 25, 2026, 8:39 a.m. | 1\u00a0hour, 4\u00a0minutes ago\n \n Description : In the Linux kernel, the following vulnerability has been resolved:\n\ndm cache policy smq: check...", "creation_timestamp": "2026-06-25T10:19:55.826327Z"}</description>
      <content:encoded>{"uuid": "77b4c23f-4acb-4bd8-bb21-31e0650194de", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53265", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mp47epvpc32t", "content": "CVE-2026-53265 - dm cache policy smq: check allocation under invalidate lock\nCVE ID : CVE-2026-53265\n \n Published : June 25, 2026, 8:39 a.m. | 1\u00a0hour, 4\u00a0minutes ago\n \n Description : In the Linux kernel, the following vulnerability has been resolved:\n\ndm cache policy smq: check...", "creation_timestamp": "2026-06-25T10:19:55.826327Z"}</content:encoded>
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      <pubDate>Thu, 25 Jun 2026 10:19:55 +0000</pubDate>
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      <title>468d5e74-496c-4add-baff-5e9f881c6cca</title>
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      <description>{"uuid": "468d5e74-496c-4add-baff-5e9f881c6cca", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53264", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mp46kvokwz2f", "content": "CVE-2026-53264 - net/sched: act_api: use RCU with deferred freeing for action lifecycle\nCVE ID : CVE-2026-53264\n \n Published : June 25, 2026, 8:39 a.m. | 1\u00a0hour, 4\u00a0minutes ago\n \n Description : In the Linux kernel, the following vulnerability has been resolved:\n\nnet/sched: act_...", "creation_timestamp": "2026-06-25T10:05:29.741009Z"}</description>
      <content:encoded>{"uuid": "468d5e74-496c-4add-baff-5e9f881c6cca", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53264", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mp46kvokwz2f", "content": "CVE-2026-53264 - net/sched: act_api: use RCU with deferred freeing for action lifecycle\nCVE ID : CVE-2026-53264\n \n Published : June 25, 2026, 8:39 a.m. | 1\u00a0hour, 4\u00a0minutes ago\n \n Description : In the Linux kernel, the following vulnerability has been resolved:\n\nnet/sched: act_...", "creation_timestamp": "2026-06-25T10:05:29.741009Z"}</content:encoded>
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      <pubDate>Thu, 25 Jun 2026 10:05:29 +0000</pubDate>
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