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Fencer Vulns
high 7.8

CVE-2026-119379 json

SQLite before 3.54.0 Heap Buffer Overflow via Session Extension sessionUpdateFind()

published 2026-10-30 10 d ago modified 2026-11-03 6 d ago also EUVD-2026-113790

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits
0
none known

Summary

SQLite before 3.54.0 built with the session extension contains a heap buffer overflow vulnerability in sqlite3changeset_apply() that allows attackers to corrupt heap memory by supplying crafted changesets. Attackers can repeat a table name in a second changeset block with a larger column count, causing sessionUpdateFind() to memset past the undersized aUpdateMask allocation.

Patch / fix

  • SQLite SQLite 3.54.0
  • sqlite3 openSUSE Tumbleweed 3.54.1-2.1

opensuse advisories openSUSE-SU-2026:12493-1

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-2026-119379 updated cvss 7.8

sqlite: sqlite: Arbitrary code execution via crafted session changesets

  • Red Hat Enterprise Linux 6 lemon, sqlite, sqlite-tcl, sqlite 3.46.1-6.el10_2 Red Hat Enterprise Linux 7 lemon, sqlite, sqlite-tcl, sqlite 3.46.1-6.el10_2 Red Hat Enterprise Linux 8 npm, lemon, nodejs, sqlite, nodejs-libs, sqlite-libs, +8 more Red Hat Enterprise Linux 9 npm, rust, cargo, clippy, nodejs, sqlite, +15 more Red Hat Enterprise Linux 10 sqlite 3.46.1-6.el10_2 Red Hat Enterprise Linux AI (RHEL AI) 3 rust
    +3 more products
    Red Hat Hardened Images sqlite 3.46.1-6.el10_2 Red Hat OpenShift Container Platform 4 openshift/ose-rhel-coreos-8, openshift/ose-rhel-coreos-9 Red Hat OpenShift Container Platform 5 openshift/ose-rhel-coreos-9
    affected: no fix available
  • Red Hat Enterprise Linux AppStream (v. 9) nodejs 24.22.1-5.module+el9.8.0+25292+33251f3b, nodejs-libs 24.22.1-5.module+el9.8.0+25292+33251f3b, nodejs-nodemon 3.1.14-6.module+el9.8.0+25292+33251f3b, npm 11.19.1-1.24.22.1.5.module+el9.8.0+25292+33251f3b, nodejs-full-i18n 24.22.1-5.module+el9.8.0+25292+33251f3b, nodejs-packaging 2021.06-6.module+el9.8.0+24708+e71d2e1d, +1 more
    fixed: vendor fix RHSA-2026:96226
  • Red Hat Enterprise Linux 8 rls, rust, cargo, clippy, rustfmt, rust-gdb, +8 more
    not affected: vulnerable code not present

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 SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
10 d ago

Exploit prediction

0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • abraxaslabs.tech https://abraxaslabs.tech/research/sqlite-session-ncol referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 4.0 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA 4.0 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/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

Affected products

  • SQLite SQLite

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.