PatchTheCVE: libemf projecthttps://patchthecve.com/CVEs with upgrade or downgrade fix stepsCVE-2020-13999: ScaleViewPortExtEx in libemf.cpp in libEMF (aka ECMA-234 Metafile Library) 1.0.12 allows an integer overflow ahttps://patchthecve.com/cve/CVE-2020-13999.htmlhttps://patchthecve.com/cve/CVE-2020-13999.htmlWed, 17 Jun 2026 02:54:04 +0000MEDIUM 5.5: ScaleViewPortExtEx in libemf.cpp in libEMF (aka ECMA-234 Metafile Library) 1.0.12 allows an integer overflow and denial of service via a crafted EMF file.CVE-2020-11866: libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows a use-after-free.https://patchthecve.com/cve/CVE-2020-11866.htmlhttps://patchthecve.com/cve/CVE-2020-11866.htmlWed, 17 Jun 2026 02:50:56 +0000HIGH 7.8: libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows a use-after-free.CVE-2020-11865: libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows out-of-bounds memory access.https://patchthecve.com/cve/CVE-2020-11865.htmlhttps://patchthecve.com/cve/CVE-2020-11865.htmlWed, 17 Jun 2026 02:50:56 +0000HIGH 7.8: libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows out-of-bounds memory access.CVE-2020-11864: libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows denial of service (issue 2 of 2).https://patchthecve.com/cve/CVE-2020-11864.htmlhttps://patchthecve.com/cve/CVE-2020-11864.htmlWed, 17 Jun 2026 02:50:56 +0000MEDIUM 5.5: libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows denial of service (issue 2 of 2).CVE-2020-11863: libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows denial of service (issue 1 of 2).https://patchthecve.com/cve/CVE-2020-11863.htmlhttps://patchthecve.com/cve/CVE-2020-11863.htmlWed, 17 Jun 2026 02:50:56 +0000MEDIUM 5.5: libEMF (aka ECMA-234 Metafile Library) through 1.0.11 allows denial of service (issue 1 of 2).