https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 24 Oct 2026 17:11:49 +0000 https://db.gcve.eu/vuln/cve-2026-110676 <p><strong>Affected:</strong> Cpanel-JSON-XS</p> <p>Cpanel::JSON::XS versions before 4.80 for Perl allow memory exhaustion by encoding exponent notation as full decimal digits under allow_bignum.</p> <p>With allow_bignum, a JSON number with a fraction or exponent decodes to a Math::BigFloat, which stores the exponent separately and so decodes cheaply. Encoding it untyped or as JSON_TYPE_FLOAT writes the plain decimal form with one digit per unit of exponent. Nothing bounds the exponent, so the 12-byte text [1e30000000] encodes to 30 MB.</p> <p>Untrusted JSON decoded with allow_bignum and encoded again can exhaust memory and CPU.</p> <p><strong>Affected:</strong> Cpanel-JSON-XS</p> <p>Cpanel::JSON::XS versions before 4.80 for Perl allow memory exhaustion by encoding exponent notation as full decimal digits under allow_bignum.</p> <p>With allow_bignum, a JSON number with a fraction or exponent decodes to a Math::BigFloat, which stores the exponent separately and so decodes cheaply. Encoding it untyped or as JSON_TYPE_FLOAT writes the plain decimal form with one digit per unit of exponent. Nothing bounds the exponent, so the 12-byte text [1e30000000] encodes to 30 MB.</p> <p>Untrusted JSON decoded with allow_bignum and encoded again can exhaust memory and CPU.</p> https://db.gcve.eu/vuln/cve-2026-110676