CVE-2026-57074
Last modified
CVE-2026-57074 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. XML::Bare versions through 0.53 for Perl have an unbounded character lookahead. The parserc_parse function attempts to check for multicharacter strings such as "<![CDATA" or element terminators such as ">" without checking that the offsets are within the buffer. Truncated strings such as "<a/" can trigger an out-of-bounds read.. EPSS estimates a 0.19% chance of exploitation in the next 30 days.
Description
XML::Bare versions through 0.53 for Perl have an unbounded character lookahead. The parserc_parse function attempts to check for multicharacter strings such as "<![CDATA" or element terminators such as ">" without checking that the offsets are within the buffer. Truncated strings such as "<a/" can trigger an out-of-bounds read.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| CODECHILD | XML::Bare | <= 0.53 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
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