This update for exiv2 to 0.26 fixes the following security issues: - CVE-2017-14864: Prevent invalid memory address dereference in Exiv2::getULong that could have caused a segmentation fault and application crash, which leads to denial of service . - CVE-2017-14862: Prevent invalid memory address dereference in Exiv2::DataValue::read that could have caused a segmentation fault and application crash, which leads to denial of service . - CVE-2017-14859: Prevent invalid memory address dereference in Exiv2::StringValueBase::read that could have caused a segmentation fault and application crash, which leads to denial of service . - CVE-2017-14860: Prevent heap-based buffer over-read in the Exiv2::Jp2Image::readMetadata function via a crafted input that could have lead to a denial of service attack . - CVE-2017-11337: Prevent invalid free in the Action::TaskFactory::cleanup function via a crafted input that could have lead to a remote denial of service attack . - CVE-2017-11338: Prevent infinite loop in the Exiv2::Image::printIFDStructure function via a crafted input that could have lead to a remote denial of service attack . - CVE-2017-11339: Prevent heap-based buffer overflow in the Image::printIFDStructure function via a crafted input that could have lead to a remote denial of service attack . - CVE-2017-11340: Prevent Segmentation fault in the XmpParser::terminate function via a crafted input that could have lead to a remote denial of service attack . - CVE-2017-12955: Prevent heap-based buffer overflow. The vulnerability caused an out-of-bounds write in Exiv2::Image::printIFDStructure, which may lead to remote denial of service or possibly unspecified other impact . - CVE-2017-12956: Preventn illegal address access in Exiv2::FileIo::path[abi:cxx11] that could have lead to remote denial of service . - CVE-2017-12957: Prevent heap-based buffer over-read that was triggered in the Exiv2::Image::io function and could have lead to remote denial of service . - CVE-2017-11683: Prevent reachable assertion in the Internal::TiffReader::visitDirectory function that could have lead to a remote denial of service attack via crafted input . - CVE-2017-11591: Prevent Floating point exception in the Exiv2::ValueType function that could have lead to a remote denial of service attack via crafted input . - CVE-2017-11553: Prevent illegal address access in the extend_alias_table function via a crafted input could have lead to remote denial of service. - CVE-2017-11592: Prevent mismatched Memory Management Routines vulnerability in the Exiv2::FileIo::seek function that could have lead to a remote denial of service attack via crafted input.