CVE-2006-10003Disclosure(toddr / xml\)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

XML::Parser versions through 2.47 for Perl has an off-by-one heap buffer overflow in st_serial_stack. In the case (stackptr == stacksize - 1), the stack will NOT be expanded. Then the new value will be written at location (++stackptr), which equals stacksize and therefore falls just outside the allocated buffer. The bug can be observed when parsing an XML file with very deep element nesting

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0.0/ 10 priority

Sources & remediation

Patch / fix

Other references

Weakness type (CWE)

CWE-122CWE-193

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

xml\

Threat summary

2 mentions across 2 observed days
Momentum state: stable

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
Peaked 1d ago at 1 mentions (2026-03-19); latest day: 1
2 total mentions across 2 days

Affected systems

Vendors

toddr

Products

xml\

1 version affected across 1 product

Deep dive

Activity timeline2 mentions / 2d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets3 URLs

By indicator

Full discourse2 posts

Open Source Security mailing list@oss_security202d
Disclosure
Perl CPAN XML::Parser through 2.47 CVE-2006-10002: Could overflow the pre-allocated buffer, cause heap corruption and crashes https://www.openwall.com/lists/oss-security/2026/03/19/1 CVE-2006-10003: Off-by-one heap buffer overflow in st_serial_stack https://www.openwall.com/lists/oss-security/2026/03/19/2
Post summary
The post announces two CVE entries for Perl CPAN XML::Parser, detailing buffer overflow vulnerabilities without mentioning proofs of concept, exploitation, or patches.
01050533
4.4K followersView on X
CVE@CVEnew199d
Disclosure
CVE-2006-10003 XML::Parser versions through 2.47 for Perl has an off-by-one heap buffer overflow in st_serial_stack. In the case (stackptr == stacksize - 1), the stack will NOT be … https://www.cve.org/CVERecord?id=CVE-2006-10003
Post summary
The text discloses an off‑by‑one heap buffer overflow in XML::Parser 2.47 for Perl, with a link to the CVE record but no evidence of exploitation, patch, or PoC.
00000119
56.8K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	toddr	xml\	\	-	-

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