Nicolas Graves via Guix-patches via <guix-patches@gnu.org> writes:

> This fixes CVE-2022-1533, CVE-2022-1534, CVE-2022-1907, CVE-2022-1908,
> CVE-2022-1987, CVE-2022-2279, CVE-2022-29788, CVE-2021-3751,
> CVE-2021-3881, CVE-2021-3888 and CVE-2021-3889.
>
> * gnu/packages/ebook.scm (libmobi): Update to 0.12.
> ---
>  gnu/packages/ebook.scm | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/gnu/packages/ebook.scm b/gnu/packages/ebook.scm
> index dc30c98fdf..bf8dcfad09 100644
> --- a/gnu/packages/ebook.scm
> +++ b/gnu/packages/ebook.scm
> @@ -648,7 +648,7 @@ (define-public xchm
>  (define-public libmobi
>    (package
>      (name "libmobi")
> -    (version "0.6")
> +    (version "0.12")
>      (source (origin
>                (method git-fetch)
>                (uri (git-reference
> @@ -657,7 +657,7 @@ (define-public libmobi
>                (file-name (git-file-name name version))
>                (sha256
>                 (base32
> -                "0yps72cm609xn2k7alflkdhp9kgr1w7zzyxjygz0n1kqrdcplihh"))))
> +                "0cwya9n0rd97ai0fcqjwq7b3sjzigf3ywp7bnkbbw541f3knpds9"))))
>      (build-system gnu-build-system)
>      (native-inputs
>       (list autoconf automake libtool))

apply.