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Fencer Vulns
medium 5.5

CVE-2026-11822 json

SQLite before 3.53.2 Out-of-Bounds Read in FTS5 fts5LeafSeek

published 2026-06-09 5 mo ago modified 2026-10-30 10 d ago also BIT-sqlite-2026-11822 , EUVD-2026-35794

cvss
5.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 9%
public exploits
0
none known

Summary

SQLite before 3.53.2 contains an out-of-bounds read vulnerability in the FTS5 full-text search extension that allows attackers to crash the process by supplying a crafted database with a malformed FTS5 leaf page. Attackers can set an oversized term length in the leaf page so that fts5LeafSeek() reads past the end of the page buffer while comparing terms during an FTS5 MATCH query, in applications compiled with SQLITE_ENABLE_FTS5.

Patch / fix

  • bitnami sqlite 3.53.2
  • SQLite SQLite 3.53.2
  • Siemens RUGGEDCOM CROSSBOW Station Access Controller (SAC) V6.0
  • sqlite3 Debian 13 3.46.1-7+deb13u2
  • sqlite3 Debian 14 3.53.2-1

debian advisories DEBIAN-CVE-2026-11822

  • sqlite3 Ubuntu 22.04 LTS 3.37.2-2ubuntu0.6
  • sqlite3 Ubuntu 24.04 LTS 3.45.1-1ubuntu2.6
  • sqlite3 Ubuntu 25.10 3.46.1-8ubuntu0.1
  • sqlite3 Ubuntu 26.04 LTS 3.46.1-9ubuntu0.1

ubuntu advisories UBUNTU-CVE-2026-11822

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • mingw-sqlite RHEL 8 3.26.0.0-3.el8_10
  • mingw32-sqlite RHEL 8 3.26.0.0-3.el8_10
  • mingw64-sqlite RHEL 8 3.26.0.0-3.el8_10
  • sqlite RHEL 8 3.26.0-21.el8_10
  • lemon RHEL 8 3.26.0-21.el8_10
  • sqlite-libs RHEL 8 3.26.0-21.el8_10
  • sqlite RHEL 10.2 3.46.1-6.el10_2
  • sqlite-libs RHEL 10.2 3.46.1-6.el10_2

red hat advisories RHSA-2026:62416RHSA-2026:62236RHSA-2026:62232RHSA-2026:61697RHSA-2026:61242RHSA-2026:59956

  • sqlite3 SLES for SAP 15 SP6, SLES for SAP 15 SP5, SLES for SAP 15 SP4 +11 more 3.53.2-150000.3.42.1
  • sqlite3 SLES 16.0, Linux Micro 6.2, SLES for SAP applications 16.0 3.53.2-160000.1.1
  • sqlite3 Linux Micro 6.0 3.53.2-1.1
  • sqlite3 Linux Micro 6.1 3.53.2-slfo.1.1_1.1
  • sqlite3 SLES LTSS Extended Security 12 SP5, SLES 12 SP5-LTSS 3.53.2-9.50.1

suse advisories SUSE-SU-2026:2528-1SUSE-SU-2026:2527-1SUSE-SU-2026:22166-1SUSE-SU-2026:22218-1SUSE-SU-2026:22104-1SUSE-SU-2026:22134-1

  • sqlite3 openSUSE Leap 16.0 3.53.2-160000.1.1
  • sqlite3 openSUSE Tumbleweed 3.53.2-2.1

opensuse advisories openSUSE-SU-2026:21090-1openSUSE-SU-2026:11059-1

  • mingw32-sqlite AlmaLinux 8 3.26.0.0-3.el8_10
  • mingw64-sqlite AlmaLinux 8 3.26.0.0-3.el8_10
  • sqlite AlmaLinux 10 3.46.1-6.el10_2
  • sqlite-libs AlmaLinux 10 3.46.1-6.el10_2
  • sqlite AlmaLinux 9 3.34.1-11.el9_8
  • sqlite-libs AlmaLinux 9 3.34.1-11.el9_8
  • sqlite AlmaLinux 8 3.26.0-21.el8_10
  • lemon AlmaLinux 8 3.26.0-21.el8_10

almalinux advisories ALSA-2026:61242ALSA-2026:58927ALSA-2026:58936ALSA-2026:58938ALSA-2026:55601ALSA-2026:55603

  • mingw-sqlite Rocky Linux 8 3.26.0.0-3.el8_10
  • sqlite Rocky Linux 10 3.46.1-6.el10_2
  • nodejs Rocky Linux 9 1:22.23.1-3.module+el9.8.0+40280+057606e8
  • nodejs-nodemon Rocky Linux 9 3.1.14-2.module+el9.8.0+40264+d9b257bb
  • nodejs-nodemon Rocky Linux 9 3.1.14-2.module+el9.8.0+40280+057606e8
  • nodejs-packaging Rocky Linux 9 2021.06-6.module+el9.7.0+40165+d075e3f2
  • nodejs-packaging Rocky Linux 9 2021.06-6.module+el9.8.0+40164+8921ab53
  • nodejs-packaging Rocky Linux 9 2021.06-6.module+el9.7.0+40052+e32ea525

rocky linux advisories RLSA-2026:61242RLSA-2026:58927RLSA-2026:55601RLSA-2026:55603RLSA-2026:58936RLSA-2026:54371

  • sqlite Alpine 3.23 3.53.4-r0

alpine advisories ALPINE-CVE-2026-11822

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • sqlite Azure Linux 3.0 3.44.0-4

azure linux advisories AZL-89706

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-11822 updated cvss 7.8

sqlite: SQLite: Arbitrary code execution via crafted FTS5 full-text search data

  • Red Hat Exploit Intelligence exploit-intelligence-tech-preview/agent-client-rhel9
    affected: workaround, no fix available
  • Red Hat AI Inference Server rhaii/vllm-tpu-rhel9, rhaiis/vllm-cpu-rhel9, rhaiis/vllm-tpu-rhel9, rhaii/vllm-neuron-rhel9, rhaiis/vllm-neuron-rhel9
    affected: workaround, no fix planned “Will not fix”
  • Red Hat Enterprise Linux 6 lemon, sqlite, sqlite-tcl
    affected: workaround, no fix planned “Out of support scope”
  • Red Hat Enterprise Linux AI (RHEL AI) 3 rust, rhelai3/bootc-gaudi-rhel9 Red Hat OpenShift AI (RHOAI) rhoai/odh-vllm-gaudi-rhel9, rhoai/odh-llm-d-kv-cache-rhel9, rhoai/odh-ml-pipelines-driver-rhel9, rhoai/odh-pipelines-components-rhel9, rhoai/odh-ml-pipelines-launcher-rhel9, rhoai/odh-rhaii-validator-tools-rhel9, +10 more
    affected: workaround, no fix available, no fix planned “Will not fix”
  • Red Hat Cert Manager support for Red Hat OpenShift release 1.17 cert-manager/cert-manager-operator-rhel9 1791788287, cert-manager/jetstack-cert-manager-rhel9 1791371069, cert-manager/cert-manager-istio-csr-rhel9 1791378395, cert-manager/cert-manager-operator-bundle 1791970484, cert-manager/jetstack-cert-manager-acmesolver-rhel9 1791371080
    fixed: vendor fix RHSA-2026:82336
  • Red Hat Cert Manager support for Red Hat OpenShift release 1.18 cert-manager/cert-manager-operator-rhel9 1789029076, cert-manager/jetstack-cert-manager-rhel9 1791459711, cert-manager/cert-manager-istio-csr-rhel9 1791459759, cert-manager/cert-manager-operator-bundle 1791966259, cert-manager/jetstack-cert-manager-acmesolver-rhel9 1791459707
    fixed: vendor fix RHSA-2026:82354
  • Red Hat Cert Manager support for Red Hat OpenShift release 1.19 cert-manager/cert-manager-operator-rhel9 1788348522, cert-manager/jetstack-cert-manager-rhel9 1788348571, cert-manager/cert-manager-istio-csr-rhel9 1788348594, cert-manager/jetstack-cert-manager-acmesolver-rhel9 1788348571
    fixed: vendor fix RHSA-2026:63140
  • Red Hat Cert Manager support for Red Hat OpenShift release 1.20 cert-manager/cert-manager-operator-rhel9 1790272426, cert-manager/cert-manager-operator-rhel9 1790589855, cert-manager/jetstack-cert-manager-rhel9 1790223279, cert-manager/jetstack-cert-manager-rhel9 1790589912, cert-manager/cert-manager-istio-csr-rhel9 1790223719, cert-manager/cert-manager-istio-csr-rhel9 1790589914, +2 more
    fixed: vendor fix RHSA-2026:72475
show 31 more
  • Red Hat AI Inference Server 3.2 rhaiis/vllm-cuda-rhel9 1787860580, rhaiis/vllm-cuda-rhel9 1790621718, rhaiis/vllm-rocm-rhel9 1787884873, rhaiis/vllm-rocm-rhel9 1790621713, rhaiis/model-opt-cuda-rhel9 1787772157, rhaiis/model-opt-cuda-rhel9 1790621714
    fixed: vendor fix RHSA-2026:73859
  • Red Hat AI Inference Server 3.3 rhaiis/vllm-cuda-rhel9 1789582776, rhaiis/vllm-rocm-rhel9 1789504371, rhaiis/vllm-spyre-rhel9 1789502493, rhaiis/model-opt-cuda-rhel9 1789508287
    fixed: vendor fix RHSA-2026:68696
  • Red Hat AI Inference Server 3.5 rhaii/vllm-cpu-rhel9 1791473614, rhaii/vllm-cuda-rhel9 1791473631, rhaii/vllm-rocm-rhel9 1791425869, rhaii/vllm-gaudi-rhel9 1791427182, rhaii/vllm-spyre-rhel9 1791818357, rhaii/model-opt-cuda-rhel9 1791803821
    fixed: vendor fix RHSA-2026:82066
  • Red Hat Discovery 2 discovery/discovery-ui-rhel9 1788206196, discovery/discovery-server-rhel9 1788205779
    fixed: vendor fix RHSA-2026:61783
  • Red Hat Enterprise Linux AI 3.3 rhelai3/bootc-cuda-rhel9 1790866732, rhelai3/bootc-rocm-rhel9 1790791893, rhelai3/bootc-aws-cuda-rhel9 1790936334, rhelai3/bootc-gcp-cuda-rhel9 1790936334, rhelai3/disk-image-cuda-rhel9 1790954179, rhelai3/bootc-azure-cuda-rhel9 1790936351, +1 more
    fixed: vendor fix RHSA-2026:76041
  • Red Hat Enterprise Linux AI 3.5 rhelai3/bootc-cuda-rhel9 1793135861, rhelai3/bootc-rocm-rhel9 1793135863, rhelai3/bootc-aws-cuda-rhel9 1793194817, rhelai3/bootc-gcp-cuda-rhel9 1793194815, rhelai3/disk-image-cuda-rhel9 1793206758, rhelai3/bootc-azure-cuda-rhel9 1793194815, +1 more
    fixed: vendor fix RHSA-2026:92452
  • Red Hat Enterprise Linux AppStream (v. 8) lemon 3.26.0-21.el8_10, nodejs 22.23.1-3.module+el8.10.0+24640+6eba5e6e, nodejs 24.18.0-3.module+el8.10.0+24639+56878497, nodejs-libs 22.23.1-3.module+el8.10.0+24640+6eba5e6e, nodejs-libs 24.18.0-3.module+el8.10.0+24639+56878497, npm 10.9.8-1.22.23.1.3.module+el8.10.0+24640+6eba5e6e, +9 more
    fixed: vendor fix RHSA-2026:58938
  • Red Hat Enterprise Linux AppStream (v. 9) sqlite 3.34.1-11.el9_8, nodejs 22.23.1-3.module+el9.8.0+24637+e0b636e5, nodejs 24.18.0-6.module+el9.8.0+24638+75f46aee, nodejs-libs 22.23.1-3.module+el9.8.0+24637+e0b636e5, nodejs-libs 24.18.0-6.module+el9.8.0+24638+75f46aee, npm 10.9.8-1.22.23.1.3.module+el9.8.0+24637+e0b636e5, +9 more
    fixed: vendor fix RHSA-2026:58936
  • Red Hat Enterprise Linux AppStream (v. 10) sqlite 3.46.1-6.el10_2
    fixed: vendor fix RHSA-2026:58927
  • Red Hat Enterprise Linux AppStream AUS (v.8.4) lemon 3.26.0-13.el8_4.2
    fixed: vendor fix RHSA-2026:59024
  • Red Hat Enterprise Linux AppStream AUS (v.8.6) lemon 3.26.0-16.el8_6.4
    fixed: vendor fix RHSA-2026:59020
  • Red Hat Enterprise Linux AppStream E4S (v.8.8) lemon 3.26.0-18.el8_8.3
    fixed: vendor fix RHSA-2026:58939
  • Red Hat Enterprise Linux AppStream E4S (v.9.2) sqlite 3.34.1-6.el9_2.3
    fixed: vendor fix RHSA-2026:62232
  • Red Hat Enterprise Linux AppStream E4S (v.9.4) sqlite 3.34.1-7.el9_4.2
    fixed: vendor fix RHSA-2026:62236
  • Red Hat Enterprise Linux AppStream EUS (v. 10.0) sqlite 3.46.1-5.el10_0.1
    fixed: vendor fix RHSA-2026:61697
  • Red Hat Enterprise Linux AppStream EUS (v.9.6) sqlite 3.34.1-8.el9_6.1, nodejs 22.23.2-1.module+el9.6.0+24769+299a7e3a, nodejs-libs 22.23.2-1.module+el9.6.0+24769+299a7e3a, npm 10.9.8-1.22.23.2.1.module+el9.6.0+24769+299a7e3a, nodejs-nodemon 3.1.14-2.module+el9.6.0+24789+4011c12f, nodejs-full-i18n 22.23.2-1.module+el9.6.0+24769+299a7e3a, +2 more
    fixed: vendor fix RHSA-2026:59956
  • Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) lemon 3.26.0-13.el8_4.2
    fixed: vendor fix RHSA-2026:59024
  • Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.6) lemon 3.26.0-16.el8_6.4
    fixed: vendor fix RHSA-2026:59020
  • Red Hat Enterprise Linux AppStream TUS (v.8.8) lemon 3.26.0-18.el8_8.3
    fixed: vendor fix RHSA-2026:58939
  • Red Hat Enterprise Linux BaseOS (v. 8) sqlite 3.26.0-21.el8_10, sqlite-libs 3.26.0-21.el8_10
    fixed: vendor fix RHSA-2026:58938
  • Red Hat Enterprise Linux BaseOS (v. 9) sqlite 3.34.1-11.el9_8, sqlite-libs 3.34.1-11.el9_8
    fixed: vendor fix RHSA-2026:58936
  • Red Hat Enterprise Linux BaseOS (v. 10) sqlite 3.46.1-6.el10_2, sqlite-libs 3.46.1-6.el10_2
    fixed: vendor fix RHSA-2026:58927
  • Red Hat Enterprise Linux BaseOS AUS (v.8.4) sqlite 3.26.0-13.el8_4.2, sqlite-libs 3.26.0-13.el8_4.2
    fixed: vendor fix RHSA-2026:59024
  • Red Hat Enterprise Linux BaseOS AUS (v.8.6) sqlite 3.26.0-16.el8_6.4, sqlite-libs 3.26.0-16.el8_6.4
    fixed: vendor fix RHSA-2026:59020
  • Red Hat Enterprise Linux BaseOS E4S (v.8.8) sqlite 3.26.0-18.el8_8.3, sqlite-libs 3.26.0-18.el8_8.3
    fixed: vendor fix RHSA-2026:58939
  • Red Hat Enterprise Linux BaseOS E4S (v.9.2) sqlite 3.34.1-6.el9_2.3, sqlite-libs 3.34.1-6.el9_2.3
    fixed: vendor fix RHSA-2026:62232
  • Red Hat Enterprise Linux BaseOS E4S (v.9.4) sqlite 3.34.1-7.el9_4.2, sqlite-libs 3.34.1-7.el9_4.2
    fixed: vendor fix RHSA-2026:62236
  • Red Hat Enterprise Linux BaseOS EUS (v. 10.0) sqlite 3.46.1-5.el10_0.1, sqlite-libs 3.46.1-5.el10_0.1
    fixed: vendor fix RHSA-2026:61697
  • Red Hat Enterprise Linux BaseOS EUS (v.9.6) sqlite 3.34.1-8.el9_6.1, sqlite-libs 3.34.1-8.el9_6.1
    fixed: vendor fix RHSA-2026:59956
  • Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) sqlite 3.26.0-13.el8_4.2, sqlite-libs 3.26.0-13.el8_4.2
    fixed: vendor fix RHSA-2026:59024
  • Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) sqlite 3.26.0-16.el8_6.4, sqlite-libs 3.26.0-16.el8_6.4
    fixed: vendor fix RHSA-2026:59020

16 more fixed, 9 more not affected in the full advisory

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

cisa ICSA-26-295-15 updated cvss 7.8

Siemens RUGGEDCOM CROSSBOW Station Access Controller

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
5 mo ago

Exploit prediction

0.19% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CNA 4.0 6.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CNA 4.0 6.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected packages

ecosystem package affected fixed in
bitnami sqlite
<3.53.2
3.53.2

Affected products

  • SQLite SQLite
  • Siemens RUGGEDCOM CROSSBOW Station Access Controller (SAC)

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.