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Some sources, documents or advisories need attention: 272/272 feeds/APIs · 469/469 docs · 7/9 advisories · checked 15:55 UTC Customize Public modeDiscuss ChangeIntel on Discord

Mem0: Cross-tenant conversation leak via unescaped delimiter collision in session-scope key (_build_session_scope)

Exact source revision recorded 28 Oct 2026 21:55:29 UTC. It does not establish the source's current position. Latest evidence.

osv · GHSA-5324-3w58-qpp2

Published

mem0ai

PyPI

ECOSYSTEM · introduced 0 → fixed 2.0.18

186 explicitly affected versions

0.0.1, 0.0.10, 0.0.11, 0.0.12, 0.0.13, 0.0.14, 0.0.15, 0.0.16, 0.0.17, 0.0.18, 0.0.19, 0.0.2, 0.0.20, 0.0.20rc1, 0.0.21, 0.0.3, 0.0.4, 0.0.5, 0.0.6, 0.0.7, 0.0.8, 0.0.9, 0.1.0, 0.1.1, 0.1.10, 0.1.100, 0.1.101, 0.1.102, 0.1.103, 0.1.104, 0.1.106, 0.1.107, 0.1.107rc1, 0.1.107rc2, 0.1.108, 0.1.109, 0.1.11, 0.1.110, 0.1.111, 0.1.112, 0.1.113, 0.1.114, 0.1.115, 0.1.116, 0.1.117, 0.1.118, 0.1.12, 0.1.13, 0.1.14, 0.1.15, 0.1.16, 0.1.17, 0.1.18, 0.1.19, 0.1.2, 0.1.20, 0.1.20a0, 0.1.21, 0.1.22, 0.1.23, 0.1.24, 0.1.25, 0.1.26, 0.1.27, 0.1.28, 0.1.29, 0.1.3, 0.1.30, 0.1.31, 0.1.32, 0.1.33, 0.1.34, 0.1.35, 0.1.36, 0.1.37, 0.1.38, 0.1.39, 0.1.4, 0.1.40, 0.1.41, 0.1.42, 0.1.43, 0.1.44, 0.1.45, 0.1.45rc1, 0.1.46, 0.1.47, 0.1.48, 0.1.49, 0.1.5, 0.1.50, 0.1.52, 0.1.53, 0.1.54, 0.1.55, 0.1.56, 0.1.57, 0.1.58, 0.1.59, 0.1.6, 0.1.60, 0.1.61, 0.1.62, 0.1.63, 0.1.65, 0.1.66, 0.1.67, 0.1.69, 0.1.7, 0.1.70, 0.1.71, 0.1.72, 0.1.73, 0.1.74, 0.1.75, 0.1.76, 0.1.77, 0.1.78, 0.1.78a0, 0.1.78a1, 0.1.78a2, 0.1.79, 0.1.8, 0.1.80, 0.1.81, 0.1.81a0, 0.1.81a1, 0.1.81a2, 0.1.82, 0.1.83, 0.1.84, 0.1.84a1, 0.1.85, 0.1.86, 0.1.87, 0.1.88, 0.1.89, 0.1.9, 0.1.90, 0.1.91, 0.1.92, 0.1.93, 0.1.94, 0.1.95, 0.1.96, 0.1.96rc1, 0.1.97, 0.1.98, 0.1.99, 0.1.99a0, 0.1.99a1, 0.1.99a2, 0.1.99a3, 1.0.0, 1.0.0b0, 1.0.1, 1.0.10, 1.0.11, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9, 2.0.0, 2.0.0b0, 2.0.0b1, 2.0.0b2, 2.0.1, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15, 2.0.16, 2.0.17, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8

mem0ai

npm

SEMVER · introduced 0 → fixed 3.1.6

Original source record · Cite this exact observation · Complete original publisher JSON

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 30 Oct 15:55 UTC · 272 of 272 readable · 271 fully read · documentation 469/469 current