https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 24 Oct 2026 15:02:08 +0000 https://db.gcve.eu/vuln/fkie_cve-2026-110676 <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>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/fkie_cve-2026-110676 https://db.gcve.eu/vuln/ghsa-qgf5-7gf3-jg2g <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>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/ghsa-qgf5-7gf3-jg2g https://db.gcve.eu/vuln/opensuse-su-2026:12217-1 <p>perl-Cpanel-JSON-XS-4.800.0-1.1 on GA media</p> <p>perl-Cpanel-JSON-XS-4.800.0-1.1 on GA media</p> https://db.gcve.eu/vuln/opensuse-su-2026:12217-1 https://db.gcve.eu/vuln/ubuntu-cve-2026-110676 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: libcpanel-json-xs-perl, Ubuntu:18.04:LTS: libcpanel-json-xs-perl, Ubuntu:20.04:LTS: libcpanel-json-xs-perl, Ubuntu:22.04:LTS: libcpanel-json-xs-perl, Ubuntu:24.04:LTS: libcpanel-json-xs-perl, Ubuntu:26.10: libcpanel-json-xs-perl, Ubuntu:26.04:LTS: libcpanel-json-xs-perl</p> <p>(Cpanel::JSON::XS versions before 4.80 for Perl allow memory exhaustion ...)</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: libcpanel-json-xs-perl, Ubuntu:18.04:LTS: libcpanel-json-xs-perl, Ubuntu:20.04:LTS: libcpanel-json-xs-perl, Ubuntu:22.04:LTS: libcpanel-json-xs-perl, Ubuntu:24.04:LTS: libcpanel-json-xs-perl, Ubuntu:26.10: libcpanel-json-xs-perl, Ubuntu:26.04:LTS: libcpanel-json-xs-perl</p> <p>(Cpanel::JSON::XS versions before 4.80 for Perl allow memory exhaustion ...)</p> https://db.gcve.eu/vuln/ubuntu-cve-2026-110676