Vulnerability · Published Jun 9, 2026 · Assigned by VulnCheck
CVE-2026-11822SQLite before 3.53.2 Out-of-Bounds Read in FTS5 fts5LeafSeek
Medium 5.5
In plain English
A medium-severity out-of-bounds read in SQLite from SQLite. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 9% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.2%top 90.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | lemon | 3.26.0-21.el8_10 | ALSA-2026:58938 |
| AlmaLinux:8 | mingw32-sqlite | 3.26.0.0-3.el8_10 | ALSA-2026:61242 |
| AlmaLinux:8 | mingw32-sqlite-static | 3.26.0.0-3.el8_10 | ALSA-2026:61242 |
| AlmaLinux:8 | mingw64-sqlite | 3.26.0.0-3.el8_10 | ALSA-2026:61242 |
| AlmaLinux:8 | mingw64-sqlite-static | 3.26.0.0-3.el8_10 | ALSA-2026:61242 |
| AlmaLinux:8 | nodejs | 1:24.18.0-3.module_el8.10.0+4250+09238ed4 | ALSA-2026:54371 |
| AlmaLinux:8 | nodejs | 1:22.23.1-3.module_el8.10.0+4251+b427b8a5 | ALSA-2026:54530 |
| AlmaLinux:9 | nodejs | 1:24.18.0-6.module_el9.8.0+292+f4eaf8b2 | ALSA-2026:55603 |
| AlmaLinux:9 | nodejs | 1:22.23.1-3.module_el9.8.0+291+0bb98cce | ALSA-2026:55601 |
| AlmaLinux:8 | nodejs-devel | 1:22.23.1-3.module_el8.10.0+4251+b427b8a5 | ALSA-2026:54530 |
| AlmaLinux:8 | nodejs-devel | 1:24.18.0-3.module_el8.10.0+4250+09238ed4 | ALSA-2026:54371 |
| AlmaLinux:9 | nodejs-devel | 1:22.23.1-3.module_el9.8.0+291+0bb98cce | ALSA-2026:55601 |
| AlmaLinux:9 | nodejs-devel | 1:24.18.0-6.module_el9.8.0+292+f4eaf8b2 | ALSA-2026:55603 |
| AlmaLinux:8 | nodejs-docs | 1:24.18.0-3.module_el8.10.0+4250+09238ed4 | ALSA-2026:54371 |
| AlmaLinux:8 | nodejs-docs | 1:22.23.1-3.module_el8.10.0+4251+b427b8a5 | ALSA-2026:54530 |
| AlmaLinux:9 | nodejs-docs | 1:22.23.1-3.module_el9.8.0+291+0bb98cce | ALSA-2026:55601 |
| AlmaLinux:9 | nodejs-docs | 1:24.18.0-6.module_el9.8.0+292+f4eaf8b2 | ALSA-2026:55603 |
| AlmaLinux:8 | nodejs-full-i18n | 1:22.23.1-3.module_el8.10.0+4251+b427b8a5 | ALSA-2026:54530 |
| AlmaLinux:8 | nodejs-full-i18n | 1:24.18.0-3.module_el8.10.0+4250+09238ed4 | ALSA-2026:54371 |
| AlmaLinux:9 | nodejs-full-i18n | 1:24.18.0-6.module_el9.8.0+292+f4eaf8b2 | ALSA-2026:55603 |
| AlmaLinux:9 | nodejs-full-i18n | 1:22.23.1-3.module_el9.8.0+291+0bb98cce | ALSA-2026:55601 |
| AlmaLinux:8 | nodejs-libs | 1:22.23.1-3.module_el8.10.0+4251+b427b8a5 | ALSA-2026:54530 |
| AlmaLinux:8 | nodejs-libs | 1:24.18.0-3.module_el8.10.0+4250+09238ed4 | ALSA-2026:54371 |
| AlmaLinux:9 | nodejs-libs | 1:24.18.0-6.module_el9.8.0+292+f4eaf8b2 | ALSA-2026:55603 |
| AlmaLinux:9 | nodejs-libs | 1:22.23.1-3.module_el9.8.0+291+0bb98cce | ALSA-2026:55601 |
| AlmaLinux:8 | nodejs-nodemon | 3.1.14-2.module_el8.10.0+4252+aedd4c30 | ALSA-2026:54530 |
| AlmaLinux:8 | nodejs-nodemon | 3.1.14-2.module_el8.10.0+4250+09238ed4 | ALSA-2026:54371 |
| AlmaLinux:9 | nodejs-nodemon | 3.1.14-2.module_el9.8.0+291+0bb98cce | ALSA-2026:55601 |
| AlmaLinux:9 | nodejs-nodemon | 3.1.14-3.module_el9.8.0+292+f4eaf8b2 | ALSA-2026:55603 |
| AlmaLinux:8 | nodejs-packaging | 2021.06-6.module_el8.10.0+4086+70facd4a | ALSA-2026:54371 |
| AlmaLinux:8 | nodejs-packaging | 2021.06-6.module_el8.10.0+4158+e796f37f | ALSA-2026:54530 |
| AlmaLinux:9 | nodejs-packaging | 2021.06-6.module_el9.7.0+227+12323393 | ALSA-2026:55601 |
| AlmaLinux:9 | nodejs-packaging | 2021.06-6.module_el9.7.0+209+ecf6523e | ALSA-2026:55603 |
| AlmaLinux:8 | nodejs-packaging-bundler | 2021.06-6.module_el8.10.0+4158+e796f37f | ALSA-2026:54530 |
| AlmaLinux:8 | nodejs-packaging-bundler | 2021.06-6.module_el8.10.0+4086+70facd4a | ALSA-2026:54371 |
| AlmaLinux:9 | nodejs-packaging-bundler | 2021.06-6.module_el9.7.0+209+ecf6523e | ALSA-2026:55603 |
| AlmaLinux:9 | nodejs-packaging-bundler | 2021.06-6.module_el9.7.0+227+12323393 | ALSA-2026:55601 |
| AlmaLinux:8 | npm | 1:10.9.8-1.22.23.1.3.module_el8.10.0+4251+b427b8a5 | ALSA-2026:54530 |
| AlmaLinux:8 | npm | 1:11.16.0-1.24.18.0.3.module_el8.10.0+4250+09238ed4 | ALSA-2026:54371 |
| AlmaLinux:9 | npm | 1:11.16.0-1.24.18.0.6.module_el9.8.0+292+f4eaf8b2 | ALSA-2026:55603 |
| AlmaLinux:9 | npm | 1:10.9.8-1.22.23.1.3.module_el9.8.0+291+0bb98cce | ALSA-2026:55601 |
| AlmaLinux:10 | sqlite | 3.46.1-6.el10_2 | ALSA-2026:58927 |
| AlmaLinux:8 | sqlite | 3.26.0-21.el8_10 | ALSA-2026:58938 |
| AlmaLinux:9 | sqlite | 3.34.1-11.el9_8 | ALSA-2026:58936 |
| AlmaLinux:10 | sqlite-devel | 3.46.1-6.el10_2 | ALSA-2026:58927 |
| AlmaLinux:8 | sqlite-devel | 3.26.0-21.el8_10 | ALSA-2026:58938 |
| AlmaLinux:9 | sqlite-devel | 3.34.1-11.el9_8 | ALSA-2026:58936 |
| AlmaLinux:8 | sqlite-doc | 3.26.0-21.el8_10 | ALSA-2026:58938 |
| AlmaLinux:10 | sqlite-libs | 3.46.1-6.el10_2 | ALSA-2026:58927 |
| AlmaLinux:8 | sqlite-libs | 3.26.0-21.el8_10 | ALSA-2026:58938 |
| AlmaLinux:9 | sqlite-libs | 3.34.1-11.el9_8 | ALSA-2026:58936 |
| AlmaLinux:8 | v8-12.4-devel | 3:12.4.254.21-1.22.23.1.3.module_el8.10.0+4251+b427b8a5 | ALSA-2026:54530 |
| AlmaLinux:9 | v8-12.4-devel | 3:12.4.254.21-1.22.23.1.3.module_el9.8.0+291+0bb98cce | ALSA-2026:55601 |
| AlmaLinux:8 | v8-13.6-devel | 3:13.6.233.17-1.24.18.0.3.module_el8.10.0+4250+09238ed4 | ALSA-2026:54371 |
| AlmaLinux:9 | v8-13.6-devel | 3:13.6.233.17-1.24.18.0.6.module_el9.8.0+292+f4eaf8b2 | ALSA-2026:55603 |
| Alpine:v3.23 | sqlite | 3.53.4-r0 | ALPINE-CVE-2026-11822 |
| Debian:12 | sqlite3 | no fix listed | DEBIAN-CVE-2026-11822 |
| Debian:13 | sqlite3 | 3.46.1-7+deb13u2 | DEBIAN-CVE-2026-11822 |
| Debian:14 | sqlite3 | 3.53.2-1 | DEBIAN-CVE-2026-11822 |
| Rocky Linux:8 | mingw-sqlite | 0:3.26.0.0-3.el8_10 | RLSA-2026:61242 |
| Rocky Linux:8 | nodejs | 1:24.18.0-3.module+el8.10.0+40277+b1b3f89e | RLSA-2026:54371 |
| Rocky Linux:8 | nodejs | 1:22.23.1-3.module+el8.10.0+40278+50b003a3 | RLSA-2026:54530 |
| Rocky Linux:9 | nodejs | 1:24.18.0-6.module+el9.8.0+40281+14cc6568 | RLSA-2026:55603 |
| Rocky Linux:9 | nodejs | 1:22.23.1-3.module+el9.8.0+40280+057606e8 | RLSA-2026:55601 |
| Rocky Linux:8 | nodejs-nodemon | 0:3.1.14-2.module+el8.10.0+40277+b1b3f89e | RLSA-2026:54530 |
| Rocky Linux:8 | nodejs-nodemon | 0:3.1.14-2.module+el8.10.0+40278+50b003a3 | RLSA-2026:54530 |
| Rocky Linux:8 | nodejs-nodemon | 0:3.1.14-2.module+el8.10.0+40278+50b003a3 | RLSA-2026:54371 |
| Rocky Linux:8 | nodejs-nodemon | 0:3.1.14-2.module+el8.10.0+40277+b1b3f89e | RLSA-2026:54371 |
| Rocky Linux:9 | nodejs-nodemon | 0:3.1.14-2.module+el9.8.0+40280+057606e8 | RLSA-2026:55601 |
| Rocky Linux:9 | nodejs-nodemon | 0:3.1.14-3.module+el9.8.0+40281+14cc6568 | RLSA-2026:55603 |
| Rocky Linux:9 | nodejs-nodemon | 0:3.1.14-2.module+el9.8.0+40264+d9b257bb | RLSA-2026:55601 |
| Rocky Linux:8 | nodejs-packaging | 0:2021.06-6.module+el8.10.0+40172+38f6fdd1 | RLSA-2026:54371 |
| Rocky Linux:8 | nodejs-packaging | 0:2021.06-6.module+el8.10.0+40172+38f6fdd1 | RLSA-2026:54530 |
| Rocky Linux:8 | nodejs-packaging | 0:2021.06-6.module+el8.10.0+40171+8fa9c325 | RLSA-2026:54530 |
| Rocky Linux:8 | nodejs-packaging | 0:2021.06-6.module+el8.10.0+40048+6d99f608 | RLSA-2026:54530 |
| Rocky Linux:8 | nodejs-packaging | 0:2021.06-6.module+el8.10.0+40171+8fa9c325 | RLSA-2026:54371 |
| Rocky Linux:8 | nodejs-packaging | 0:2021.06-6.module+el8.10.0+40048+6d99f608 | RLSA-2026:54371 |
| Rocky Linux:9 | nodejs-packaging | 0:2021.06-6.module+el9.8.0+40164+8921ab53 | RLSA-2026:55603 |
| Rocky Linux:9 | nodejs-packaging | 0:2021.06-6.module+el9.7.0+40165+d075e3f2 | RLSA-2026:55601 |
| Rocky Linux:9 | nodejs-packaging | 0:2021.06-6.module+el9.8.0+40164+8921ab53 | RLSA-2026:55601 |
| Rocky Linux:9 | nodejs-packaging | 0:2021.06-6.module+el9.7.0+40052+e32ea525 | RLSA-2026:55601 |
| Rocky Linux:9 | nodejs-packaging | 0:2021.06-6.module+el9.7.0+40153+4d595597 | RLSA-2026:55601 |
| Rocky Linux:9 | nodejs-packaging | 0:2021.06-6.module+el9.7.0+40165+d075e3f2 | RLSA-2026:55603 |
| Rocky Linux:9 | nodejs-packaging | 0:2021.06-6.module+el9.7.0+40052+e32ea525 | RLSA-2026:55603 |
| Rocky Linux:9 | nodejs-packaging | 0:2021.06-6.module+el9.7.0+40153+4d595597 | RLSA-2026:55603 |
| Rocky Linux:10 | sqlite | 0:3.46.1-6.el10_2 | RLSA-2026:58927 |
| Rocky Linux:8 | sqlite | 0:3.26.0-21.el8_10 | RLSA-2026:58938 |
| Rocky Linux:9 | sqlite | 0:3.34.1-11.el9_8 | RLSA-2026:58936 |
| Ubuntu:22.04:LTS | sqlite | no fix listed | UBUNTU-CVE-2026-11822 |
| Ubuntu:22.04:LTS | sqlite3 | 3.37.2-2ubuntu0.6 | UBUNTU-CVE-2026-11822 |
| Ubuntu:22.04:LTS | sqlite3 | 3.37.2-2ubuntu0.6 | USN-8480-1 |
| Ubuntu:24.04:LTS | sqlite3 | 3.45.1-1ubuntu2.6 | USN-8480-1 |
| Ubuntu:24.04:LTS | sqlite3 | 3.45.1-1ubuntu2.6 | UBUNTU-CVE-2026-11822 |
| Ubuntu:25.10 | sqlite3 | 3.46.1-8ubuntu0.1 | USN-8480-1 |
| Ubuntu:25.10 | sqlite3 | 3.46.1-8ubuntu0.1 | UBUNTU-CVE-2026-11822 |
| Ubuntu:26.04:LTS | sqlite3 | 3.46.1-9ubuntu0.1 | UBUNTU-CVE-2026-11822 |
| Ubuntu:26.04:LTS | sqlite3 | 3.46.1-9ubuntu0.1 | USN-8480-1 |
Affected products (as reported)
Weakness: CWE-125 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References
- https://sqlite.org/src/info/87b653731171 patch
- https://sqlite.org/src/info/fad98805b7d7 patch
- https://sqlite.org/releaselog/3_53_2.html release-notes
- https://www.vulncheck.com/advisories/sqlite-before-memory-corruption-in-fts5-extension third-party-advisory
- https://cert-portal.siemens.com/productcert/html/ssa-765416.html