It was discovered that SQLite did not properly handle NULL pointer dereferences in the Session Extension when applying a corrupt changeset. An attacker could possibly use this issue to cause SQLite to crash, resulting in a denial of service. ( CVE-2026-50812 ) It was discovered that SQLite had a buffer overread in the Session Extension when processing a corrupt changeset. An attacker could possibly use this issue to obtain sensitive information. ( CVE-2026-50813 )
It was discovered that SQLite did not properly handle NULL pointer dereferences in the Session Extension when applying a corrupt changeset. An attacker could possibly use this issue to cause SQLite to crash, resulting in a denial of service. ( CVE-2026-50812 )
It was discovered that SQLite had a buffer overread in the Session Extension when processing a corrupt changeset. An attacker could possibly use this issue to obtain sensitive information. ( CVE-2026-50813 )
It was discovered that SQLite did not properly handle NULL pointer dereferences in the Session Extension when applying a corrupt changeset. An attacker could possibly use this issue to cause SQLite to crash, resulting in a denial of service. ( CVE-2026-50812 ) It was discovered that SQLite had a buffer overread in the Session Extension when processing a corrupt changeset. An attacker could possibly use this issue to obtain sensitive information. ( CVE-2026-50813 )
It was discovered that SQLite did not properly handle NULL pointer dereferences in the Session Extension when applying a corrupt changeset. An attacker could possibly use this issue to cause SQLite to crash, resulting in a denial of service. ( CVE-2026-50812 )
It was discovered that SQLite had a buffer overread in the Session Extension when processing a corrupt changeset. An attacker could possibly use this issue to obtain sensitive information. ( CVE-2026-50813 )
In general, a standard system update will make all the necessary changes.
The problem can be corrected by updating your system to the following package versions:
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.
The full story
This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.
