CVE-2026-116128: Starlet (Perl module) · Unthrottled Resource Allocation
Affects Starlet (Perl module)Source CVE Database V5
Not known to be exploited : upgrade to 0.33 soon.
Data as of 30 Oct 2026, 13:05 UTC
Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in 0.33
Exploitation evidence
Disclosed: evidence found.
CVE published 30 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.
What to do
Upgrade Starlet (Perl module) to 0.33.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Starlet | Affected
| Fixed in
|
CPANStarletpkg:cpan/StarletOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Upgrade Starlet to version 0.33 or later, where this vulnerability is fixed. No other mitigations are indicated.
Description
Starlet versions from 0.20 up to but not including 0.33 for Perl contain a vulnerability where unbounded buffering during decoding of chunked request bodies can lead to memory exhaustion. The decoder accumulates input without limits, allowing a remote attacker to exhaust a worker's memory with a single crafted request. This issue is fixed in version 0.33.