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CVE-2026-119376

SQLite before 3.54.0 Stack Exhaustion via COLLATE Operator Chain

6.8 Medium

SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass the SQLITE_LIMIT_EXPR_DEPTH limit by chaining COLLATE postfix operators. Attackers can supply roughly 175,000 chained COLLATE operators in SQL or an untrusted database view to trigger unbounded recursion in sqlite3WalkExprNN() and crash the process.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
None
User interaction
Passive

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

0.18%Unchanged since Oct 31, 2026
90%50%10%1%

What each source reports

CVE List Score used 6.8

SQLite before 3.54.0 Stack Exhaustion via COLLATE Operator Chain

SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass the SQLITE_LIMIT_EXPR_DEPTH limit by chaining COLLATE postfix operators. Attackers can supply roughly 175,000 chained COLLATE operators in SQL or an untrusted database view to trigger unbounded recursion in sqlite3WalkExprNN() and crash the process.

Record
CVE-2026-119376
CVSS 4.0
6.8 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness
CWE-674
Updated
2026-11-04
EUVDEUVD-2026-113787 6.8

SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass the SQLITE_LIMIT_EXPR_DEPTH limit by chaining COLLATE postfix operators. Attackers can supply roughly 175,000 chained COLLATE operators in SQL or an untrusted database view to trigger unbounded recursion in sqlite3WalkExprNN() and crash the process.

Record
EUVD-2026-113787
CVSS 4.0
6.8 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Updated
2026-11-04
GitHub AdvisoriesGHSA-8chh-5w6j-2xwf 6.8

SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass...

SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass the SQLITE_LIMIT_EXPR_DEPTH limit by chaining COLLATE postfix operators. Attackers can supply roughly 175,000 chained COLLATE operators in SQL or an untrusted database view to trigger unbounded recursion in sqlite3WalkExprNN() and crash the process.

Record
GHSA-8chh-5w6j-2xwf
CVSS 4.0
6.8 MediumCVSS: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
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness
CWE-674
Updated
2026-11-02
NVD 6.8

SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass the SQLITE_LIMIT_EXPR_DEPTH limit by chaining COLLATE postfix operators. Attackers can supply roughly 175,000 chained COLLATE operators in SQL or an untrusted database view to trigger unbounded recursion in sqlite3WalkExprNN() and crash the process.

Record
CVE-2026-119376
CVSS 4.0
6.8 MediumCVSS: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
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness
CWE-674
Updated
2026-11-04
OSV 6.8

SQLite before 3.54.0 Stack Exhaustion via COLLATE Operator Chain

SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass the SQLITE_LIMIT_EXPR_DEPTH limit by chaining COLLATE postfix operators. Attackers can supply roughly 175,000 chained COLLATE operators in SQL or an untrusted database view to trigger unbounded recursion in sqlite3WalkExprNN() and crash the process.

Record
CVE-2026-119376
CVSS 4.0
6.8 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Weakness
CWE-674
Updated
2026-11-05
OSVDEBIAN-CVE-2026-119376 6.8

SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass the SQLITE_LIMIT_EXPR_DEPTH limit by chaining COLLATE postfix operators. Attackers can supply roughly 175,000 chained COLLATE operators in SQL or an untrusted database view to trigger unbounded recursion in sqlite3WalkExprNN() and crash the process.

Record
DEBIAN-CVE-2026-119376
CVSS 4.0
6.8 MediumCVSS: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
Updated
2026-11-04
OSVUBUNTU-CVE-2026-119376 6.8

SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass the SQLITE_LIMIT_EXPR_DEPTH limit by chaining COLLATE postfix operators. Attackers can supply roughly 175,000 chained COLLATE operators in SQL or an untrusted database view to trigger unbounded recursion in sqlite3WalkExprNN() and crash the process.

Record
UBUNTU-CVE-2026-119376
CVSS 4.0
6.8 MediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-05
OSVAZL-111778 No score

CVE-2026-119376 affecting package sqlite 3.44.0-4

SQLite before 3.54.0 contains a stack exhaustion vulnerability that allows attackers to bypass the SQLITE_LIMIT_EXPR_DEPTH limit by chaining COLLATE postfix operators. Attackers can supply roughly 175,000 chained COLLATE operators in SQL or an untrusted database view to trigger unbounded recursion in sqlite3WalkExprNN() and crash the process.

Record
AZL-111778
Updated
2026-11-05

Affected products

Affected packages

Affected packages
PackageAffectedFixed
sqlite
Azure Linux:3
 through 3.44.0-4 None known
sqlite3
Debian:12
 All versions, plus listed versions
3.40.1-23.40.1-2+deb12u13.40.1-2+deb12u23.42.0-13.43.0-1
Show 25 moreShow less
3.43.1-13.43.2-13.44.0-13.44.2-13.45.0-13.45.1-13.45.2-13.45.3-13.45.3-2~exp13.46.0-13.46.1-13.46.1-23.46.1-2~exp3.46.1-33.46.1-43.46.1-53.46.1-63.46.1-73.46.1-83.46.1-93.53.2-13.53.3-13.53.4-13.53.4-23.54.1-1
 None known
sqlite3
Debian:13
 All versions, plus listed versions
3.46.1-73.46.1-7+deb13u13.46.1-7+deb13u23.46.1-83.46.1-9
Show 5 moreShow less
3.53.2-13.53.3-13.53.4-13.53.4-23.54.1-1
 None known
sqlite3
Debian:14
 All versions, plus listed versions
3.46.1-73.46.1-83.46.1-93.53.2-13.53.3-13.53.4-13.53.4-23.54.1-1
 None known
sqlite
Ubuntu:14.04:LTS
 All versions, plus listed versions
2.8.17-8fakesync12.8.17-9fakesync12.8.17-10ubuntu2
 None known
sqlite3
Ubuntu:Pro:14.04:LTS
 All versions, plus listed versions
3.7.17-1ubuntu13.8.0.2-1ubuntu13.8.1-1ubuntu13.8.1-1ubuntu33.8.2-1ubuntu1
Show 8 moreShow less
3.8.2-1ubuntu23.8.2-1ubuntu2.13.8.2-1ubuntu2.23.8.2-1ubuntu2.2+esm13.8.2-1ubuntu2.2+esm23.8.2-1ubuntu2.2+esm33.8.2-1ubuntu2.2+esm43.8.2-1ubuntu2.2+esm5
 None known
sqlite3
Ubuntu:Pro:16.04:LTS
 All versions, plus listed versions
3.8.11.1-13.9.1-23.9.2-13.10.0-13.10.1-1
Show 10 moreShow less
3.10.2-13.11.0-1ubuntu13.11.0-1ubuntu1.13.11.0-1ubuntu1.23.11.0-1ubuntu1.33.11.0-1ubuntu1.43.11.0-1ubuntu1.53.11.0-1ubuntu1.5+esm13.11.0-1ubuntu1.5+esm23.11.0-1ubuntu1.5+esm3
 None known
sqlite
Ubuntu:16.04:LTS
 All versions, plus listed versions
2.8.17-12fakesync1
 None known
sqlite3
Ubuntu:Pro:18.04:LTS
 All versions, plus listed versions
3.19.3-33.20.1-23.21.0-13.22.0-13.22.0-1ubuntu0.1
Show 9 moreShow less
3.22.0-1ubuntu0.23.22.0-1ubuntu0.33.22.0-1ubuntu0.43.22.0-1ubuntu0.53.22.0-1ubuntu0.63.22.0-1ubuntu0.73.22.0-1ubuntu0.7+esm13.22.0-1ubuntu0.7+esm23.22.0-1ubuntu0.7+esm3
 None known
sqlite
Ubuntu:18.04:LTS
 All versions, plus listed versions
2.8.17-14fakesync1
 None known
Show 7 moreShow less
Affected packages
PackageAffectedFixed
sqlite3
Ubuntu:Pro:20.04:LTS
 All versions, plus listed versions
3.29.0-23.30.1-13.30.1-1ubuntu13.31.1-1ubuntu13.31.1-3
Show 10 moreShow less
3.31.1-43.31.1-4ubuntu0.13.31.1-4ubuntu0.23.31.1-4ubuntu0.33.31.1-4ubuntu0.43.31.1-4ubuntu0.53.31.1-4ubuntu0.63.31.1-4ubuntu0.73.31.1-4ubuntu0.7+esm13.31.1-4ubuntu0.7+esm2
 None known
sqlite
Ubuntu:20.04:LTS
 All versions, plus listed versions
2.8.17-15fakesync1build1
 None known
sqlite
Ubuntu:22.04:LTS
 All versions, plus listed versions
2.8.17-15fakesync1build1
 None known
sqlite3
Ubuntu:22.04:LTS
 All versions, plus listed versions
3.35.5-13.36.0-23.37.2-23.37.2-2ubuntu0.13.37.2-2ubuntu0.3
Show 5 moreShow less
3.37.2-2ubuntu0.43.37.2-2ubuntu0.53.37.2-2ubuntu0.63.37.2-2ubuntu0.73.37.2-2ubuntu0.8
 None known
sqlite3
Ubuntu:24.04:LTS
 All versions, plus listed versions
3.42.0-13.44.0-13.44.2-13.45.0-13.45.1-1
Show 10 moreShow less
3.45.1-1ubuntu13.45.1-1ubuntu23.45.1-1ubuntu2.13.45.1-1ubuntu2.33.45.1-1ubuntu2.43.45.1-1ubuntu2.53.45.1-1ubuntu2.63.45.1-1ubuntu2.73.45.1-1ubuntu2.83.45.1-1ubuntu2.9
 None known
sqlite3
Ubuntu:26.10
 All versions, plus listed versions
3.46.1-93.53.4-2
 None known
sqlite3
Ubuntu:26.04:LTS
 All versions, plus listed versions
3.46.1-83.46.1-93.46.1-9ubuntu0.13.46.1-9ubuntu0.23.46.1-9ubuntu0.3
 None known

History

History
RecordedChangedSources
affectedNVD, OSV
affected, aliases, referencesEUVD, OSV
referencesCVE List
factsOSV
affectedOSV
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-119376 is a medium vulnerability (CVSS 6.8) in Sqlite, published October 30, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.18%, the 7th percentile. No source names a fixed version.

References

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