{"document":{"aggregate_severity":{"namespace":"https://nvd.nist.gov/vuln-metrics/cvss","text":"Low"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"tlp":{"label":"WHITE","url":"https:/www.first.org/tlp/"}},"lang":"en","notes":[{"category":"general","text":"mutt security update","title":"Synopsis"},{"category":"general","text":"An update for mutt is now available for openEuler-22.03-LTS-SP4","title":"Summary"},{"category":"general","text":"Mutt is a small but very powerful text-based mail client for Unix operating systems.\n\nSecurity Fix(es):\n\nheap OOB write in convert_file_from_to() via a crafted Content-Type header allows attacker to OOB write when email is used as a template.(CVE-2026-107570)","title":"Description"},{"category":"general","text":"An update for mutt is now available for openEuler-22.03-LTS-SP4.\n\nopenEuler Security has rated this update as having a security impact of low. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.","title":"Topic"},{"category":"general","text":"Low","title":"Severity"},{"category":"general","text":"mutt","title":"Affected Component"}],"publisher":{"category":"vendor","contact_details":"openeuler-security@openeuler.org","issuing_authority":"openEuler security committee","name":"openEuler","namespace":"https://www.openeuler.org"},"references":[{"category":"self","summary":"openEuler-SA-2026-4644","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4644"},{"category":"self","summary":"CVE-2026-107570","url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-107570&packageName=mutt"},{"category":"external","summary":"nvd cve","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107570"},{"category":"self","summary":"openEuler-SA-2026-4644 vex file","url":"https://repo.openeuler.org/security/data/csaf/advisories/2026/csaf-openeuler-sa-2026-4644.json"}],"title":"An update for mutt is now available for openEuler-22.03-LTS-SP4","tracking":{"current_release_date":"2026-10-30T11:13:57+08:00","generator":{"date":"2026-10-30T11:13:57+08:00","engine":{"name":"openEuler CSAF Tool V1.0"}},"id":"openEuler-SA-2026-4644","initial_release_date":"2026-10-30T11:13:57+08:00","revision_history":[{"date":"2026-10-30T11:13:57+08:00","number":"1.0.0","summary":"Initial"}],"status":"final","version":"1.0.0"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"openEuler-22.03-LTS-SP4","product":{"name":"openEuler-22.03-LTS-SP4","product_id":"openEuler-22.03-LTS-SP4","product_identification_helper":{"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP4"}}}],"category":"product_name","name":"openEuler"},{"branches":[{"category":"product_version","name":"mutt-help-2.2.12-5.oe2203sp4.noarch.rpm","product":{"name":"mutt-help-2.2.12-5.oe2203sp4.noarch.rpm","product_id":"mutt-help-2.2.12-5.oe2203sp4.noarch.rpm","product_identification_helper":{"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP4"}}}],"category":"architecture","name":"noarch"},{"branches":[{"category":"product_version","name":"mutt-2.2.12-5.oe2203sp4.aarch64.rpm","product":{"name":"mutt-2.2.12-5.oe2203sp4.aarch64.rpm","product_id":"mutt-2.2.12-5.oe2203sp4.aarch64.rpm","product_identification_helper":{"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP4"}}},{"category":"product_version","name":"mutt-debuginfo-2.2.12-5.oe2203sp4.aarch64.rpm","product":{"name":"mutt-debuginfo-2.2.12-5.oe2203sp4.aarch64.rpm","product_id":"mutt-debuginfo-2.2.12-5.oe2203sp4.aarch64.rpm","product_identification_helper":{"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP4"}}},{"category":"product_version","name":"mutt-debugsource-2.2.12-5.oe2203sp4.aarch64.rpm","product":{"name":"mutt-debugsource-2.2.12-5.oe2203sp4.aarch64.rpm","product_id":"mutt-debugsource-2.2.12-5.oe2203sp4.aarch64.rpm","product_identification_helper":{"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP4"}}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"mutt-2.2.12-5.oe2203sp4.src.rpm","product":{"name":"mutt-2.2.12-5.oe2203sp4.src.rpm","product_id":"mutt-2.2.12-5.oe2203sp4.src.rpm","product_identification_helper":{"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP4"}}}],"category":"architecture","name":"src"},{"branches":[{"category":"product_version","name":"mutt-2.2.12-5.oe2203sp4.x86_64.rpm","product":{"name":"mutt-2.2.12-5.oe2203sp4.x86_64.rpm","product_id":"mutt-2.2.12-5.oe2203sp4.x86_64.rpm","product_identification_helper":{"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP4"}}},{"category":"product_version","name":"mutt-debuginfo-2.2.12-5.oe2203sp4.x86_64.rpm","product":{"name":"mutt-debuginfo-2.2.12-5.oe2203sp4.x86_64.rpm","product_id":"mutt-debuginfo-2.2.12-5.oe2203sp4.x86_64.rpm","product_identification_helper":{"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP4"}}},{"category":"product_version","name":"mutt-debugsource-2.2.12-5.oe2203sp4.x86_64.rpm","product":{"name":"mutt-debugsource-2.2.12-5.oe2203sp4.x86_64.rpm","product_id":"mutt-debugsource-2.2.12-5.oe2203sp4.x86_64.rpm","product_identification_helper":{"cpe":"cpe:/a:openEuler:openEuler:22.03-LTS-SP4"}}}],"category":"architecture","name":"x86_64"}],"category":"vendor","name":"openEuler"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"mutt-help-2.2.12-5.oe2203sp4.noarch 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Description"}],"product_status":{"fixed":["openEuler-22.03-LTS-SP4:mutt-help-2.2.12-5.oe2203sp4.noarch","openEuler-22.03-LTS-SP4:mutt-2.2.12-5.oe2203sp4.aarch64","openEuler-22.03-LTS-SP4:mutt-debuginfo-2.2.12-5.oe2203sp4.aarch64","openEuler-22.03-LTS-SP4:mutt-debugsource-2.2.12-5.oe2203sp4.aarch64","openEuler-22.03-LTS-SP4:mutt-2.2.12-5.oe2203sp4.src","openEuler-22.03-LTS-SP4:mutt-2.2.12-5.oe2203sp4.x86_64","openEuler-22.03-LTS-SP4:mutt-debuginfo-2.2.12-5.oe2203sp4.x86_64","openEuler-22.03-LTS-SP4:mutt-debugsource-2.2.12-5.oe2203sp4.x86_64"]},"remediations":[{"category":"vendor_fix","details":"mutt security 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