CVE Explorer

CVE-2026-46629

Twig is a template language for PHP. Prior to 3.26.0, twig/intl-extra memoises IntlDateFormatter and NumberFormatter instances in arrays keyed by template-controlled filter arguments such as locale, pattern, and attrs, allowing a template to allocate many ICU formatter objects that remain pinned for the lifetime of the Twig\Environment. This issue is fixed in version 3.26.0.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7abdcecb0dfa3e8654411c68aed7e65523ab8dedcdf9258f96dbfb63c1ef7982

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"Twig","vendor":"twigphp","versions":[{"status":"affected","version":"< 3.26.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:c5b259ae46b8dcc084d7e4759177006386f3062e376fa45aab1f630dc4e36e42 · sha256:9d065df824fcf4cb… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:c5b259ae46b8dcc084d7e4759177006386f3062e376fa45aab1f630dc4e36e42 · sha256:9d065df824fcf4cb… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:c5b259ae46b8dcc084d7e4759177006386f3062e376fa45aab1f630dc4e36e42 · sha256:9d065df824fcf4cb… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/twigphp/Twig/commit/6add9066fc5c0455eb764c1f3af6e4e4e3562419","tags":["x_refsource_MISC"],"url":"https://github.com/twigphp/Twig/commit/6add9066fc5c0455eb764c1f3af6e4e4e3562419"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c5b259ae46b8dcc084d7e4759177006386f3062e376fa45aab1f630dc4e36e42 · sha256:9d065df824fcf4cb… · /containers/cna/references/1

{"name":"https://github.com/twigphp/Twig/releases/tag/v3.26.0","tags":["x_refsource_MISC"],"url":"https://github.com/twigphp/Twig/releases/tag/v3.26.0"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c5b259ae46b8dcc084d7e4759177006386f3062e376fa45aab1f630dc4e36e42 · sha256:9d065df824fcf4cb… · /containers/cna/references/2

{"name":"https://github.com/twigphp/Twig/security/advisories/GHSA-35wc-cvqg-78fp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/twigphp/Twig/security/advisories/GHSA-35wc-cvqg-78fp"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c5b259ae46b8dcc084d7e4759177006386f3062e376fa45aab1f630dc4e36e42 · sha256:9d065df824fcf4cb… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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