Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
bz2.BZ2Decompressor objects could be reused after a decompression error. If an application caught the resulting OSError and retried with the same decompressor, crafted input could cause the decompressor to resume from an invalid internal state and perform out-of-bounds writes to a stack buffer. This could crash the process when processing untrusted data.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-06-08 | 1 | General1 |
| 2026-06-11 | 1 | Disclosure1 |
| 2026-06-18 | 1 | General1 |
| 2026-06-20 | 1 | Disclosure1 |
⚠️ Vulnerabilidad en productos Python ❗ CVE-2026-9669 ➡️ Más info: https://www.cert.gov.py/vulnerabilidad-en-productos-python-2/ https://t.co/hoeFucbSKn
Post summary
A brief tweet references CVE-2026-9669 related to Python products but provides no further technical or operational details.
🔴 CPython, Stack Buffer Overflow, #CVE-2026-9669 (High) -DC-Jun2026-523 https://dailycve.com/cpython-stack-buffer-overflow-cve-2026-9669-high-dc-jun2026-523/
Post summary
The tweet announces a high‑severity stack buffer overflow vulnerability in CPython (CVE‑2026‑9669) and links to a DailyCVE article for further details.
CVE-2026-9669: CPython: bz2.BZ2Decompressor reuse after error can cause a stack buffer overflow https://www.openwall.com/lists/oss-security/2026/06/08/17 "HIGH severity"
Post summary
A high‑severity stack buffer overflow in CPython’s bz2 module (CVE‑2026‑9669) is announced, with a reference to an Openwall security mailing list post.
CVE-2026-9669 [oss-security][CVE-2026-9669] CPython https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-9669 Vulnerability Alert Subscriptions: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=1
Post summary
The post merely cites CVE‑2026‑9669 and provides a link to additional details, offering no technical or operational insights.