CVE-2026-39113CWE-122

CVE-2026-39113

Medium · published August 26, 2026

CVSS v3.1
4.0
EPSS
0%
Percentile
8.3
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
4.0 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00191 · 8.3th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2026-08-26T01:17Z
References (5)
https://github.com/20000419/CVE-2026-39113 · [email protected]https://github.com/sqlite/sqlite/blob/169f68ed88b34cb68f720191c64c058f2ccec508/ext/misc/sqlar.c · [email protected]https://github.com/sqlite/sqlite/commit/169f68ed88b34cb68f720191c64c058f2ccec508 · [email protected]https://www.sqlite.org/ · [email protected]https://www.sqlite.org/sqlar.html · [email protected]
EPSS history
Timeline
  • 27 AUG 06:29Z
    EPSS moved — → 0%
    epss
  • 25 AUG 00:00Z
    Buffer Overflow vulnerability in SQLite affected version source snapshots/builds containing Fossil check-in…
    cvelistv5