wp-includes/general-template.php in WordPress before 4.9.1 does not properly restrict the lang attribute of an HTML element, which might allow attackers to conduct XSS attacks via the language setting of a site.
libopenafs-dev 1.x before 1.6.22 does not properly validate Rx ack packets, which allows remote attackers to cause a denial of service via crafted fields, as demonstrated by an integer underflow and assertion failure for a small MTU value.
In GIMP 2.8.22, there is a heap-based buffer over-read in ReadImage in plug-ins/common/file-tga.c via an unexpected bits-per-pixel value for an RGBA image.
The swri_audio_convert function in audio convert.c in FFmpeg libswresample through 3.0.101, as used in FFmpeg 3.4.1, libaubio-dev 0.4.6, and other products,allows remote attackers to cause a denial of service via a crafted audio file.
wp-includes/functions.php in WordPress before 4.9.1 does not require the unfiltered_html capability for upload of .js files, which might allow remote attackers to conduct XSS attacks via a crafted file.
pdf/pdf-write.c in Artifex MuPDF before 1.12.0 mishandles certain length changes when a repair operation occurs during a clean operation, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted PDF document.
wp-includes/feed.php in WordPress before 4.9.1 does not properly restrict enclosures in RSS and Atom fields, which might allow attackers to conduct XSS attacks via a crafted URL.
Open Ticket Request System 4.0.x before 4.0.28, 5.0.x before 5.0.26,and 6.0.x before 6.0.3, when cookie support is disabled, might allow remote attackers to hijack web sessions and consequently gain privileges via a crafted email.