CVE-2026-39113

unknownpublic exploitcovered by 1 sourcefirst seen 2026-08-25

Public exploit code is available. Proof-of-concept or working exploit code for CVE-2026-39113 is indexed in GitHub PoC. Expect opportunistic scanning and exploitation attempts — prioritize remediation even though it is not (yet) in the CISA KEV catalog.

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

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Exploit availability

Public exploit or proof-of-concept code for CVE-2026-39113 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.

GitHub PoCPublic proof-of-concept repositories on GitHub reference this CVE.look it up ↗

Advisory coverage (1)

unknownCVE-2026-39113: Buffer Overflow vulnerability in SQLite affected version source snapshots/builds containing Fo…nvd · 2026-08-25

External references

NVD record for CVE-2026-39113

CVE.org record

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