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  <title>Most recent sightings.</title>
  <updated>2026-05-26T21:53:17.256296+00:00</updated>
  <author>
    <name>Vulnerability-Lookup</name>
    <email>info@gcve.eu</email>
  </author>
  <link href="https://db.gcve.eu" rel="alternate"/>
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  <subtitle>Contains only the most 10 recent sightings.</subtitle>
  <entry>
    <id>https://db.gcve.eu/sighting/a1a8bbe0-25c7-4877-a7e3-cb9f6b6e2716/export</id>
    <title>a1a8bbe0-25c7-4877-a7e3-cb9f6b6e2716</title>
    <updated>2026-05-26T21:53:17.672377+00:00</updated>
    <author>
      <name>cedric</name>
      <uri>http://db.gcve.eu/user/cedric</uri>
    </author>
    <content>{"uuid": "a1a8bbe0-25c7-4877-a7e3-cb9f6b6e2716", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-31985", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/3793", "content": "CVE-2021-31985:\nWindows Defender Antivirus - asprotect embedded runtime dll memory corruption\nhttps://bugs.chromium.org/p/project-zero/issues/detail?id=2189", "creation_timestamp": "2021-07-08T12:27:01.000000Z"}</content>
    <link href="https://db.gcve.eu/sighting/a1a8bbe0-25c7-4877-a7e3-cb9f6b6e2716/export"/>
    <published>2021-07-08T12:27:01+00:00</published>
  </entry>
  <entry>
    <id>https://db.gcve.eu/sighting/286a0803-2166-4077-8f96-e07880e8f403/export</id>
    <title>286a0803-2166-4077-8f96-e07880e8f403</title>
    <updated>2026-05-26T21:53:17.672322+00:00</updated>
    <author>
      <name>cedric</name>
      <uri>http://db.gcve.eu/user/cedric</uri>
    </author>
    <content>{"uuid": "286a0803-2166-4077-8f96-e07880e8f403", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-31987", "type": "seen", "source": "https://t.me/cibsecurity/30017", "content": "\u203c CVE-2021-31987 \u203c\n\nA user controlled parameter related to SMTP test functionality is not correctly validated making it possible to bypass blocked network recipients.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-10-06T02:30:54.000000Z"}</content>
    <link href="https://db.gcve.eu/sighting/286a0803-2166-4077-8f96-e07880e8f403/export"/>
    <published>2021-10-06T02:30:54+00:00</published>
  </entry>
  <entry>
    <id>https://db.gcve.eu/sighting/c9cc7cc2-559a-4ab6-b4d8-8584e47d2508/export</id>
    <title>c9cc7cc2-559a-4ab6-b4d8-8584e47d2508</title>
    <updated>2026-05-26T21:53:17.672263+00:00</updated>
    <author>
      <name>cedric</name>
      <uri>http://db.gcve.eu/user/cedric</uri>
    </author>
    <content>{"uuid": "c9cc7cc2-559a-4ab6-b4d8-8584e47d2508", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-31986", "type": "seen", "source": "https://t.me/cibsecurity/30023", "content": "\u203c CVE-2021-31986 \u203c\n\nUser controlled parameters related to SMTP notifications are not correctly validated. This can lead to a buffer overflow resulting in crashes and data leakage.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-10-06T02:31:03.000000Z"}</content>
    <link href="https://db.gcve.eu/sighting/c9cc7cc2-559a-4ab6-b4d8-8584e47d2508/export"/>
    <published>2021-10-06T02:31:03+00:00</published>
  </entry>
  <entry>
    <id>https://db.gcve.eu/sighting/b9b32072-3317-4e59-99f4-1baa58e31b25/export</id>
    <title>b9b32072-3317-4e59-99f4-1baa58e31b25</title>
    <updated>2026-05-26T21:53:17.672200+00:00</updated>
    <author>
      <name>cedric</name>
      <uri>http://db.gcve.eu/user/cedric</uri>
    </author>
    <content>{"uuid": "b9b32072-3317-4e59-99f4-1baa58e31b25", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-31988", "type": "seen", "source": "https://t.me/cibsecurity/30025", "content": "\u203c CVE-2021-31988 \u203c\n\nA user controlled parameter related to SMTP test functionality is not correctly validated making it possible to add the Carriage Return and Line Feed (CRLF) control characters and include arbitrary SMTP headers in the generated test email.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-10-06T02:31:05.000000Z"}</content>
    <link href="https://db.gcve.eu/sighting/b9b32072-3317-4e59-99f4-1baa58e31b25/export"/>
    <published>2021-10-06T02:31:05+00:00</published>
  </entry>
  <entry>
    <id>https://db.gcve.eu/sighting/e1423c83-99d4-4403-a259-68dbdde4d467/export</id>
    <title>e1423c83-99d4-4403-a259-68dbdde4d467</title>
    <updated>2026-05-26T21:53:17.672115+00:00</updated>
    <author>
      <name>cedric</name>
      <uri>http://db.gcve.eu/user/cedric</uri>
    </author>
    <content>{"uuid": "e1423c83-99d4-4403-a259-68dbdde4d467", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-31985", "type": "seen", "source": "Telegram/sbShMy_szHcFFDz5Gues9pVb1XSeSp4jYH2MnsGjWmhzjQNb", "content": "", "creation_timestamp": "2023-01-16T13:03:00.000000Z"}</content>
    <link href="https://db.gcve.eu/sighting/e1423c83-99d4-4403-a259-68dbdde4d467/export"/>
    <published>2023-01-16T13:03:00+00:00</published>
  </entry>
  <entry>
    <id>https://db.gcve.eu/sighting/4c0ad501-3872-4339-ba30-a16634344fcf/export</id>
    <title>4c0ad501-3872-4339-ba30-a16634344fcf</title>
    <updated>2026-05-26T21:53:17.671074+00:00</updated>
    <author>
      <name>cedric</name>
      <uri>http://db.gcve.eu/user/cedric</uri>
    </author>
    <content>{"uuid": "4c0ad501-3872-4339-ba30-a16634344fcf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-31982", "type": "seen", "source": "https://t.me/cibsecurity/65842", "content": "\u203c CVE-2021-31982 \u203c\n\nMicrosoft Edge (Chromium-based) Security Feature Bypass Vulnerability\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-07-01T07:15:50.000000Z"}</content>
    <link href="https://db.gcve.eu/sighting/4c0ad501-3872-4339-ba30-a16634344fcf/export"/>
    <published>2023-07-01T07:15:50+00:00</published>
  </entry>
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