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Fencer Vulns
high 8.8

CVE-2026-25588 json

RedisTimeSeries RESTORE invalid memory access may allow remote code execution

published 2026-05-05 6 mo ago modified 2026-09-08 2 mo ago also BIT-keydb-2026-25588 , BIT-redis-2026-25588 , EUVD-2026-27413 , GHSA-7jwr-g5qv-w3gw

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 70%
public exploits
0
none known

Summary

RedisTimeSeries is a time-series module for Redis. In all versions before 1.12.14 of RedisTimeSeries, the module does not properly validate serialized values processed through the Redis RESTORE command. An authenticated attacker with permission to execute RESTORE on a server with the RedisTimeSeries module loaded can supply a crafted serialized payload that triggers invalid memory access and may lead to remote code execution. A workaround is to restrict access to the RESTORE command with ACL rules. This has been patched in version 1.12.14.

Patch / fix

  • bitnami keydb 8.2.6, 8.4.3, 8.6.3
  • bitnami redis 8.2.6, 8.4.3, 8.6.3
  • redistimeseries redistimeseries 1.12.14
  • redis redis 8.2.6, 8.4.3, 8.6.3
  • redislabs redis 8.2.6, 8.4.3, 8.6.3
  • redis openSUSE Leap 16.0 8.10.1-bp160.1.1
  • redis-modules openSUSE Leap 16.0 8.10.1-bp160.1.1
  • redis openSUSE Tumbleweed 8.6.3-1.1

opensuse advisories openSUSE-SU-2026:21612-1openSUSE-SU-2026:10711-1

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
6 mo ago

Exploit prediction

1.28% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 7.7 CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA 4.0 7.7 CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
bitnami keydb
>=8.0.0, <8.2.6
>=8.3.0, <8.4.3
>=8.5.0, <8.6.3
8.2.6
8.4.3
8.6.3
bitnami redis
>=8.0.0, <8.2.6
>=8.3.0, <8.4.3
>=8.5.0, <8.6.3
8.2.6
8.4.3
8.6.3

Affected products

  • RedisTimeSeries RedisTimeSeries

Classification

Weakness
  • CWE-122 Heap-based Buffer Overflow
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.