CVE-2026-57433 (GCVE-0-2026-57433)

Vulnerability from cvelistv5 – Published: 2026-07-13 15:37 – Updated: 2026-07-14 13:36
VLAI
Title
Storable versions before 3.41 for Perl have a signed integer overflow when deserializing a crafted SX_HOOK record
Summary
Storable versions before 3.41 for Perl have a signed integer overflow when deserializing a crafted SX_HOOK record. retrieve_hook_common reads a signed 32-bit item count from an SX_HOOK record and calls av_extend with that count plus one. A count of I32_MAX wraps the addition to a negative value. A crafted blob passed to thaw or retrieve triggers the overflow; av_extend receives the negative count and dies with a panic, terminating the deserialization.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 13:36 UTC
CWE
  • CWE-190 - Integer Overflow or Wraparound
Assigner
CPANSec CNA under the redhat root
CNA scorecard C 64/100 over 273 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
HAARG Storable Affected: 0 , < 3.41 (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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