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Klovo's Trophy Case
An incomplete list of recent bugs found by Klovo:
Application
Suite
Bug type
Bug report
doc/chew
GNU Binutils 2.45
heap buffer overflow
https://sourceware.org/bugzilla/show_bug.cgi?id=33513
doc/chew
GNU Binutils 2.45
null dereference
https://sourceware.org/bugzilla/show_bug.cgi?id=33514
awk
Busybox 1.36.1
null dereference
https://bugs.busybox.net/show_bug.cgi?id=15655
bc
Busybox 1.36.1
heap buffer overflow
https://bugs.busybox.net/show_bug.cgi?id=15646
od
Busybox 1.36.1
global buffer overflow
https://bugs.busybox.net/show_bug.cgi?id=15649
tsort
Busybox 1.36.1
heap use after free
https://bugs.busybox.net/show_bug.cgi?id=15652
b2sum
GNU Coreutils 9.3
heap buffer overflow
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=64229
unexpand
GNU Coreutils 9.8
heap buffer overflow
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=79555
decorate
GNU datamash 1.9
heap buffer overflow
https://lists.gnu.org/archive/html/bug-datamash/2025-10/msg00000.html
gcal
GNU gcal 4.2
heap buffer overflow
https://savannah.gnu.org/bugs/index.php?67572
gcal
GNU gcal 4.2
null dereference
https://savannah.gnu.org/bugs/index.php?67573
basename
sbase 530407
segmentation fault
https://lists.suckless.org/dev/2510/35886.html
cron
sbase 530407
segmentation fault
https://lists.suckless.org/dev/2306/35261.html
ed
sbase 530407
global buffer overflow
https://lists.suckless.org/dev/2511/35899.html
1
grep
sbase 530407
global buffer overflow
https://lists.suckless.org/dev/2511/35898.html
1
sha512-224sum
sbase 530407
stack buffer overflow
https://lists.suckless.org/dev/2510/35888.html
tr
sbase 530407
heap buffer overflow
https://lists.suckless.org/dev/2510/35887.html
date
Toybox 0.8.9
null dereference
https://github.com/landley/toybox/issues/437
find
Toybox 0.8.12
stack buffer overflow
https://github.com/landley/toybox/issues/578
getopt
Toybox 0.8.12
heap buffer overflow
https://github.com/landley/toybox/issues/571
mkpasswd
Toybox 0.8.12
global buffer overflow
https://github.com/landley/toybox/issues/573
patch
Toybox 0.8.12
heap buffer overflow
https://github.com/landley/toybox/issues/572
printf
Toybox 0.8.12
out of bounds read
https://github.com/landley/toybox/issues/574
sed
Toybox 0.8.12
heap buffer overflow
https://github.com/landley/toybox/issues/579
Footnotes
Original email not available on list server.
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