Amazon Linux 2027 Preview Security Advisory: ALAS2027-2026-102
Advisory Release Date: 2026-09-28 09:00 Pacific
Advisory Updated Date: 2026-09-28 09:00 Pacific
Severity:
Important
Issue Overview:
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Python Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable. The affected rename operation may also rename a stored file other than the intended target. (CVE-2026-88029)
Affected Packages:
python-pymongo
Issue Correction:
Run yum update python-pymongo to update your system.
New Packages:
aarch64:
python3-pymongo-debuginfo-4.13.2-4.amzn2027.0.2.aarch64
python3-bson-debuginfo-4.13.2-4.amzn2027.0.2.aarch64
python-pymongo-debuginfo-4.13.2-4.amzn2027.0.2.aarch64
python-pymongo-debugsource-4.13.2-4.amzn2027.0.2.aarch64
python3-pymongo-gridfs-4.13.2-4.amzn2027.0.2.aarch64
python3-bson-4.13.2-4.amzn2027.0.2.aarch64
python3-pymongo-4.13.2-4.amzn2027.0.2.aarch64
noarch:
python-pymongo-doc-4.13.2-4.amzn2027.0.2.noarch
src:
python-pymongo-4.13.2-4.amzn2027.0.2.src
x86_64:
python-pymongo-debuginfo-4.13.2-4.amzn2027.0.2.x86_64
python3-bson-debuginfo-4.13.2-4.amzn2027.0.2.x86_64
python3-pymongo-debuginfo-4.13.2-4.amzn2027.0.2.x86_64
python3-pymongo-gridfs-4.13.2-4.amzn2027.0.2.x86_64
python-pymongo-debugsource-4.13.2-4.amzn2027.0.2.x86_64
python3-bson-4.13.2-4.amzn2027.0.2.x86_64
python3-pymongo-4.13.2-4.amzn2027.0.2.x86_64