Metrics
Affected Vendors & Products
Fri, 14 Aug 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:timescale:timescaledb:*:*:*:*:*:*:*:* |
Fri, 07 Aug 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
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| References |
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| Metrics |
ssvc
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Fri, 07 Aug 2026 02:15:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Timescale
Timescale timescaledb |
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| Vendors & Products |
Timescale
Timescale timescaledb |
Thu, 06 Aug 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | TimescaleDB through 2.29.1, fixed in commit 517c13e, contains an out-of-bounds read in the Dictionary compression reverse row iterator (tsl/src/compression/algorithms/dictionary.c). The forward path validates the decoded index; the reverse path uses an assertion compiled out of release builds, leaving the 64-bit Simple8b index unvalidated and the read offset attacker-controlled. Attackers with DML access to a physical compressed relation can store a crafted datum and run a reverse-order scan. With a pass-by-value column type the out-of-bounds Datum is returned to the client as a normal column value, disclosing backend memory including the shared buffer pool, which SQL access control does not cover. | |
| Title | TimescaleDB 2.29.1 Out-of-Bounds Read Information Disclosure via Dictionary Compression Reverse Iterator | |
| Weaknesses | CWE-125 CWE-129 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-14T16:51:35.471Z
Reserved: 2026-08-04T20:17:18.297Z
Link: CVE-2026-70634
Updated: 2026-08-07T16:12:06.492Z
Status : Received
Published: 2026-08-06T22:18:27.857
Modified: 2026-08-07T18:17:22.580
Link: CVE-2026-70634
No data.
OpenCVE Enrichment
Updated: 2026-08-07T02:15:04Z