CVE-2026-39113

4.0 mediumEPSS 0.2%

Medium (4.0). EPSS 0.2% chance of exploitation in the next 30 days.

Buffer Overflow vulnerability in SQLite affected version source snapshots/builds containing Fossil check-in 8bdc0d485e3ad0c7a1e818da66f106951d496b05cbe61d12c2c448f2f24b6d5d (Git mirror 169f68ed88b34cb68f720191c64c058f2ccec508, 2026-03-11) and later snapshots/builds allows an attacker to cause a denial of service via the ext/misc/sqlar.c, sqlarUncompressFunc(), sqlar_uncompress(), sqlite3_value_int64(), sqlite3_malloc(int), uncompress() components

Severity

CVSS 3.1

4.0 medium

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 8% of CVEs (scores of 2026-10-31)
CWE: CWE-122
Published: 2026-08-25
Modified: 2026-09-09
Record from: the NVD, synced 2026-10-19

References

https://github.com/20000419/CVE-2026-39113
https://github.com/sqlite/sqlite/blob/169f68ed88b34cb68f720191c64c058f2ccec508/ext/misc/sqlar.c
https://github.com/sqlite/sqlite/commit/169f68ed88b34cb68f720191c64c058f2ccec508
https://www.sqlite.org/
https://www.sqlite.org/sqlar.html

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