What is CVE-2026-88382?

CVE-2026-88382 is a high-severity vulnerability in N/a, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2026-09-24.

How severe is CVE-2026-88382?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in N/a

CVE-2026-88382

hiredis commit 29ea279 (post-v1.5.0) contains an uncontrolled memory allocation vulnerability in its RESP aggregate parser.

Published 2026-09-24 · last modified 2026-09-24.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.004 (33.4th percentile), scored 2026-11-09.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 33.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Weakness classification (CWE)

References

github.com/redis/hiredis/issues/1357

Frequently asked questions

What is CVE-2026-88382?: CVE-2026-88382 is a high-severity vulnerability in N/a, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2026-09-24.
How severe is CVE-2026-88382?: High severity. CVSS v3 base score is 7.5 out of 10.