{
  "threat_severity" : "Important",
  "public_date" : "2026-02-12T13:00:10Z",
  "bugzilla" : {
    "description" : "postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code",
    "id" : "2439324",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2439324"
  },
  "cvss3" : {
    "cvss3_base_score" : "8.8",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-1285",
  "details" : [ "Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun.  That suffices to execute arbitrary code as the operating system user running the database.  Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.", "Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun. That suffices to execute arbitrary code as the operating system user running the database." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 10",
    "release_date" : "2026-03-05T00:00:00Z",
    "advisory" : "RHSA-2026:3887",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10.1",
    "package" : "postgresql16-0:16.13-1.el10_1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "release_date" : "2026-05-19T00:00:00Z",
    "advisory" : "RHSA-2026:19009",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10.2",
    "package" : "postgresql18-0:18.3-1.el10_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10",
    "release_date" : "2026-05-19T00:00:00Z",
    "advisory" : "RHSA-2026:19010",
    "cpe" : "cpe:/o:redhat:enterprise_linux:10.2",
    "package" : "postgresql16-0:16.13-1.el10_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 10.0 Extended Update Support",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4441",
    "cpe" : "cpe:/o:redhat:enterprise_linux_eus:10.0",
    "package" : "postgresql16-0:16.13-1.el10_0"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2026-03-09T00:00:00Z",
    "advisory" : "RHSA-2026:4024",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "postgresql:13-8100020260227180702.489197e6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2026-03-09T00:00:00Z",
    "advisory" : "RHSA-2026:4059",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "postgresql:15-8100020260227221316.489197e6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2026-03-09T00:00:00Z",
    "advisory" : "RHSA-2026:4063",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "postgresql:16-8100020260227221401.489197e6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2026-03-09T00:00:00Z",
    "advisory" : "RHSA-2026:4064",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "postgresql:12-8100020260302082007.489197e6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Advanced Update Support",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4506",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.2",
    "package" : "postgresql:12-8020020260309120440.4cda2c84"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4504",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.4",
    "package" : "postgresql:13-8040020260305144728.522a0ee4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4509",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.4",
    "package" : "postgresql:12-8040020260306101701.522a0ee4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4504",
    "cpe" : "cpe:/a:redhat:rhel_eus_long_life:8.4",
    "package" : "postgresql:13-8040020260305144728.522a0ee4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4509",
    "cpe" : "cpe:/a:redhat:rhel_eus_long_life:8.4",
    "package" : "postgresql:12-8040020260306101701.522a0ee4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4505",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.6",
    "package" : "postgresql:12-8060020260306113941.ad008a3a"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4516",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.6",
    "package" : "postgresql:13-8060020260309111524.ad008a3a"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Telecommunications Update Service",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4505",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.6",
    "package" : "postgresql:12-8060020260306113941.ad008a3a"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Telecommunications Update Service",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4516",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.6",
    "package" : "postgresql:13-8060020260309111524.ad008a3a"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4505",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.6",
    "package" : "postgresql:12-8060020260306113941.ad008a3a"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4516",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.6",
    "package" : "postgresql:13-8060020260309111524.ad008a3a"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
    "release_date" : "2026-03-09T00:00:00Z",
    "advisory" : "RHSA-2026:4074",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.8",
    "package" : "postgresql:13-8080020260302123717.63b34585"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
    "release_date" : "2026-03-09T00:00:00Z",
    "advisory" : "RHSA-2026:4075",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.8",
    "package" : "postgresql:12-8080020260302123049.63b34585"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
    "release_date" : "2026-03-09T00:00:00Z",
    "advisory" : "RHSA-2026:4074",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.8",
    "package" : "postgresql:13-8080020260302123717.63b34585"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
    "release_date" : "2026-03-09T00:00:00Z",
    "advisory" : "RHSA-2026:4075",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.8",
    "package" : "postgresql:12-8080020260302123049.63b34585"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4515",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.8",
    "package" : "postgresql:15-8080020260306092921.63b34585"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2026-03-04T00:00:00Z",
    "advisory" : "RHSA-2026:3730",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "postgresql-0:13.23-2.el9_7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2026-03-05T00:00:00Z",
    "advisory" : "RHSA-2026:3896",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "postgresql:15-9070020260227094950.rhel9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2026-03-09T00:00:00Z",
    "advisory" : "RHSA-2026:4110",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "postgresql:16-9070020260227095951.rhel9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4518",
    "cpe" : "cpe:/a:redhat:rhel_e4s:9.0",
    "package" : "postgresql-0:13.23-1.el9_0.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
    "release_date" : "2026-03-11T00:00:00Z",
    "advisory" : "RHSA-2026:4254",
    "cpe" : "cpe:/a:redhat:rhel_e4s:9.2",
    "package" : "postgresql:15-9020020260309133405.rhel9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4475",
    "cpe" : "cpe:/a:redhat:rhel_e4s:9.2",
    "package" : "postgresql-0:13.23-1.el9_2.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.4 Extended Update Support",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4524",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.4",
    "package" : "postgresql-0:13.23-1.el9_4.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.4 Extended Update Support",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4544",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.4",
    "package" : "postgresql:16-9040020260306102041.rhel9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.4 Extended Update Support",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4548",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.4",
    "package" : "postgresql:15-9040020260305163703.rhel9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.6 Extended Update Support",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4528",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.6",
    "package" : "postgresql-0:13.23-1.el9_6.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.6 Extended Update Support",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4546",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.6",
    "package" : "postgresql:15-9060020260309125703.rhel9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.6 Extended Update Support",
    "release_date" : "2026-03-12T00:00:00Z",
    "advisory" : "RHSA-2026:4547",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.6",
    "package" : "postgresql:16-9060020260305153549.rhel9"
  }, {
    "product_name" : "Red Hat Hardened Images",
    "release_date" : "2026-04-17T00:00:00Z",
    "advisory" : "RHSA-2026:8756",
    "cpe" : "cpe:/a:redhat:hummingbird:1",
    "package" : "postgresql18-main-18.3-1.2.hum1"
  }, {
    "product_name" : "Red Hat Update Infrastructure 5",
    "release_date" : "2026-03-18T00:00:00Z",
    "advisory" : "RHSA-2026:4943",
    "cpe" : "cpe:/a:redhat:rhui:5::el9",
    "package" : "rhui5/rhua-rhel9:1773670137"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "postgresql",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "postgresql",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Affected",
    "package_name" : "postgresql:18/postgresql",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2026-2006\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-2006\nhttps://www.postgresql.org/support/security/CVE-2026-2006/" ],
  "name" : "CVE-2026-2006",
  "mitigation" : {
    "value" : "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
    "lang" : "en:us"
  },
  "csaw" : false
}